Back to Gallery
Star
Language

DESIGN.md

Design System Inspiration of NVIDIA

1. Visual Theme & Atmosphere

NVIDIA's website is a high-contrast, technology-forward experience that communicates raw computational power through design restraint. The page is built on a stark black (#000000) and white (#ffffff) foundation, punctuated by NVIDIA's signature green (#76b900) -- a color so specific it functions as a brand fingerprint. This is not the lush green of nature; it's the electric, lime-shifted green of GPU-rendered light, a color that sits between chartreuse and kelly green and immediately signals "NVIDIA" to anyone in technology.

The custom NVIDIA-EMEA font family (with Arial and Helvetica fallbacks) creates a clean, industrial typographic voice. Headings at 36px bold with tight 1.25 line-height create dense, authoritative blocks of text. The font lacks the geometric playfulness of Silicon Valley sans-serifs -- it's European, pragmatic, and engineering-focused. Body text runs at 15-16px, comfortable for reading but not generous, maintaining the sense that screen real estate is optimized like GPU memory.

What distinguishes NVIDIA's design from other dark-background tech sites is the disciplined use of the green accent. The #76b900 appears in borders (2px solid #76b900), link underlines (underline 2px rgb(118, 185, 0)), and CTAs -- but never as backgrounds or large surface areas on the main content. The green is a signal, not a surface. Combined with a deep shadow system (rgba(0, 0, 0, 0.3) 0px 0px 5px) and minimal border radius (1-2px), the overall effect is of precision engineering hardware rendered in pixels.

Key Characteristics:

  • NVIDIA Green (#76b900) as pure accent -- borders, underlines, and interactive highlights only
  • Black (#000000) dominant background with white (#ffffff) text on dark sections
  • NVIDIA-EMEA custom font with Arial/Helvetica fallback -- industrial, European, clean
  • Tight line-heights (1.25 for headings) creating dense, authoritative text blocks
  • Minimal border radius (1-2px) -- sharp, engineered corners throughout
  • Green-bordered buttons (2px solid #76b900) as primary interactive pattern
  • Font Awesome 6 Pro/Sharp icon system at weight 900 for sharp iconography
  • Multi-framework architecture (PrimeReact, Fluent UI, Element Plus) enabling rich interactive components

2. Color Palette & Roles

Primary Brand

  • NVIDIA Green (#76b900): The signature -- borders, link underlines, CTA outlines, active indicators. Never used as large surface fills.
  • True Black (#000000): Primary page background, text on light surfaces, dominant tone.
  • Pure White (#ffffff): Text on dark backgrounds, light section backgrounds, card surfaces.

Extended Brand Palette

  • NVIDIA Green Light (#bff230): Bright lime accent for highlights and hover states.
  • Orange 400 (#df6500): Warm accent for alerts, featured badges, or energy-related contexts.
  • Yellow 300 (#ef9100): Secondary warm accent, product category highlights.
  • Yellow 050 (#feeeb2): Light warm surface for callout backgrounds.

Status & Semantic

  • Red 500 (#e52020): Error states, destructive actions, critical alerts.
  • Red 800 (#650b0b): Deep red for severe warning backgrounds.
  • Green 500 (#3f8500): Success states, positive indicators (darker than brand green).
  • Blue 700 (#0046a4): Informational accents, link hover alternative.

Decorative

  • Purple 800 (#4d1368): Deep purple for gradient ends, premium/AI contexts.
  • Purple 100 (#f9d4ff): Light purple surface tint.
  • Fuchsia 700 (#8c1c55): Rich accent for special promotions or featured content.

Neutral Scale

  • Gray 300 (#a7a7a7): Muted text, disabled labels.
  • Gray 400 (#898989): Secondary text, metadata.
  • Gray 500 (#757575): Tertiary text, placeholders, footers.
  • Gray Border (#5e5e5e): Subtle borders, divider lines.
  • Near Black (#1a1a1a): Dark surfaces, card backgrounds on black pages.

Interactive States

  • Link Default (dark bg) (#ffffff): White links on dark backgrounds.
  • Link Default (light bg) (#000000): Black links with green underline on light backgrounds.
  • Link Hover (#3860be): Blue shift on hover across all link variants.
  • Button Hover (#1eaedb): Teal highlight for button hover states.
  • Button Active (#007fff): Bright blue for active/pressed button states.
  • Focus Ring (#000000 solid 2px): Black outline for keyboard focus.

Shadows & Depth

  • Card Shadow (rgba(0, 0, 0, 0.3) 0px 0px 5px 0px): Subtle ambient shadow for elevated cards.

3. Typography Rules

Font Family

  • Primary: NVIDIA-EMEA, with fallbacks: Arial, Helvetica, sans-serif
  • Icon Font: Font Awesome 6 Pro (weight 900 for solid icons, 700 for regular)
  • Icon Sharp: Font Awesome 6 Sharp (weight 300 for light icons, 400 for regular)

Hierarchy

Role Font Size Weight Line Height Letter Spacing Notes
Display Hero NVIDIA-EMEA 36px (2.25rem) 700 1.25 (tight) normal Maximum impact headlines
Section Heading NVIDIA-EMEA 24px (1.50rem) 700 1.25 (tight) normal Section titles, card headings
Sub-heading NVIDIA-EMEA 22px (1.38rem) 400 1.75 (relaxed) normal Feature descriptions, subtitles
Card Title NVIDIA-EMEA 20px (1.25rem) 700 1.25 (tight) normal Card and module headings
Body Large NVIDIA-EMEA 18px (1.13rem) 700 1.67 (relaxed) normal Emphasized body, lead paragraphs
Body NVIDIA-EMEA 16px (1.00rem) 400 1.50 normal Standard reading text
Body Bold NVIDIA-EMEA 16px (1.00rem) 700 1.50 normal Strong labels, nav items
Body Small NVIDIA-EMEA 15px (0.94rem) 400 1.67 (relaxed) normal Secondary content, descriptions
Body Small Bold NVIDIA-EMEA 15px (0.94rem) 700 1.50 normal Emphasized secondary content
Button Large NVIDIA-EMEA 18px (1.13rem) 700 1.25 (tight) normal Primary CTA buttons
Button NVIDIA-EMEA 16px (1.00rem) 700 1.25 (tight) normal Standard buttons
Button Compact NVIDIA-EMEA 14.4px (0.90rem) 700 1.00 (tight) 0.144px Small/compact buttons
Link NVIDIA-EMEA 14px (0.88rem) 700 1.43 normal Navigation links
Link Uppercase NVIDIA-EMEA 14px (0.88rem) 700 1.43 normal text-transform: uppercase, nav labels
Caption NVIDIA-EMEA 14px (0.88rem) 600 1.50 normal Metadata, timestamps
Caption Small NVIDIA-EMEA 12px (0.75rem) 400 1.25 (tight) normal Fine print, legal
Micro Label NVIDIA-EMEA 10px (0.63rem) 700 1.50 normal text-transform: uppercase, tiny badges
Micro NVIDIA-EMEA 11px (0.69rem) 700 1.00 (tight) normal Smallest UI text

Principles

  • Bold as the default voice: NVIDIA leans heavily on weight 700 for headings, buttons, links, and labels. The 400 weight is reserved for body text and descriptions -- everything else is bold, projecting confidence and authority.
  • Tight headings, relaxed body: Heading line-height is consistently 1.25 (tight), while body text relaxes to 1.50-1.67. This contrast creates visual density at the top of content blocks and comfortable readability in paragraphs.
  • Uppercase for navigation: Link labels use text-transform: uppercase with weight 700, creating a navigation voice that reads like hardware specification labels.
  • No decorative tracking: Letter-spacing is normal throughout, except for compact buttons (0.144px). The font itself carries the industrial character without manipulation.

4. Component Stylings

Buttons

Primary (Green Border)

  • Background: transparent
  • Text: #000000
  • Padding: 11px 13px
  • Border: 2px solid #76b900
  • Radius: 2px
  • Font: 16px weight 700
  • Hover: background #1eaedb, text #ffffff
  • Active: background #007fff, text #ffffff, border 1px solid #003eff, scale(1)
  • Focus: background #1eaedb, text #ffffff, outline #000000 solid 2px, opacity 0.9
  • Use: Primary CTA ("Learn More", "Explore Solutions")

Secondary (Green Border Thin)

  • Background: transparent
  • Border: 1px solid #76b900
  • Radius: 2px
  • Use: Secondary actions, alternative CTAs

Compact / Inline

  • Font: 14.4px weight 700
  • Letter-spacing: 0.144px
  • Line-height: 1.00
  • Use: Inline CTAs, compact navigation

Cards & Containers

  • Background: #ffffff (light) or #1a1a1a (dark sections)
  • Border: none (clean edges) or 1px solid #5e5e5e
  • Radius: 2px
  • Shadow: rgba(0, 0, 0, 0.3) 0px 0px 5px 0px for elevated cards
  • Hover: shadow intensification
  • Padding: 16-24px internal

Links

  • On Dark Background: #ffffff, no underline, hover shifts to #3860be
  • On Light Background: #000000 or #1a1a1a, underline 2px solid #76b900, hover shifts to #3860be, underline removed
  • Green Links: #76b900, hover shifts to #3860be
  • Muted Links: #666666, hover shifts to #3860be

Navigation

  • Dark black background (#000000)
  • Logo left-aligned, prominent NVIDIA wordmark
  • Links: NVIDIA-EMEA 14px weight 700 uppercase, #ffffff
  • Hover: color shift, no underline change
  • Mega-menu dropdowns for product categories
  • Sticky on scroll with backdrop

Image Treatment

  • Product/GPU renders as hero images, often full-width
  • Screenshot images with subtle shadow for depth
  • Green gradient overlays on dark hero sections
  • Circular avatar containers with 50% radius

Distinctive Components

Product Cards

  • Clean white or dark card with minimal radius (2px)
  • Green accent border or underline on title
  • Bold heading + lighter description pattern
  • CTA with green border at bottom

Tech Spec Tables

  • Industrial grid layouts
  • Alternating row backgrounds (subtle gray shift)
  • Bold labels, regular values
  • Green highlights for key metrics

Cookie/Consent Banner

  • Fixed bottom positioning
  • Rounded buttons (2px radius)
  • Gray border treatments

5. Layout Principles

Spacing System

  • Base unit: 8px
  • Scale: 1px, 2px, 3px, 4px, 5px, 6px, 7px, 8px, 9px, 10px, 11px, 12px, 13px, 15px
  • Primary padding values: 8px, 11px, 13px, 16px, 24px, 32px
  • Section spacing: 48-80px vertical padding

Grid & Container

  • Max content width: approximately 1200px (contained)
  • Full-width hero sections with contained text
  • Feature sections: 2-3 column grids for product cards
  • Single-column for article/blog content
  • Sidebar layouts for documentation

Whitespace Philosophy

  • Purposeful density: NVIDIA uses tighter spacing than typical SaaS sites, reflecting the density of technical content. White space exists to separate concepts, not to create luxury emptiness.
  • Section rhythm: Dark sections alternate with white sections, using background color (not just spacing) to separate content blocks.
  • Card density: Product cards sit close together with 16-20px gaps, creating a catalog feel rather than a gallery feel.

Border Radius Scale

  • Micro (1px): Inline spans, tiny elements
  • Standard (2px): Buttons, cards, containers, inputs -- the default for nearly everything
  • Circle (50%): Avatar images, circular tab indicators

6. Depth & Elevation

Level Treatment Use
Flat (Level 0) No shadow Page backgrounds, inline text
Subtle (Level 1) rgba(0,0,0,0.3) 0px 0px 5px 0px Standard cards, modals
Border (Level 1b) 1px solid #5e5e5e Content dividers, section borders
Green accent (Level 2) 2px solid #76b900 Active elements, CTAs, selected items
Focus (Accessibility) 2px solid #000000 outline Keyboard focus ring

Shadow Philosophy: NVIDIA's depth system is minimal and utilitarian. There is essentially one shadow value -- a 5px ambient blur at 30% opacity -- used sparingly for cards and modals. The primary depth signal is not shadow but color contrast: black backgrounds next to white sections, green borders on black surfaces. This creates hardware-like visual layering where depth comes from material difference, not simulated light.

Decorative Depth

  • Green gradient washes behind hero content
  • Dark-to-darker gradients (black to near-black) for section transitions
  • No glassmorphism or blur effects -- clarity over atmosphere

7. Responsive Behavior

Breakpoints

Name Width Key Changes
Mobile Small <375px Compact single column, reduced padding
Mobile 375-425px Standard mobile layout
Mobile Large 425-600px Wider mobile, some 2-col hints
Tablet Small 600-768px 2-column grids begin
Tablet 768-1024px Full card grids, expanded nav
Desktop 1024-1350px Standard desktop layout
Large Desktop >1350px Maximum content width, generous margins

Touch Targets

  • Buttons use 11px 13px padding for comfortable tap targets
  • Navigation links at 14px uppercase with adequate spacing
  • Green-bordered buttons provide high-contrast touch targets on dark backgrounds
  • Mobile: hamburger menu collapse with full-screen overlay

Collapsing Strategy

  • Hero: 36px heading scales down proportionally
  • Navigation: full horizontal nav collapses to hamburger menu at ~1024px
  • Product cards: 3-column to 2-column to single column stacked
  • Footer: multi-column grid collapses to single stacked column
  • Section spacing: 64-80px reduces to 32-48px on mobile
  • Images: maintain aspect ratio, scale to container width

Image Behavior

  • GPU/product renders maintain high resolution at all sizes
  • Hero images scale proportionally with viewport
  • Card images use consistent aspect ratios
  • Full-bleed dark sections maintain edge-to-edge treatment

8. Responsive Behavior (Extended)

Typography Scaling

  • Display 36px scales to ~24px on mobile
  • Section headings 24px scale to ~20px on mobile
  • Body text maintains 15-16px across all breakpoints
  • Button text maintains 16px for consistent tap targets

Dark/Light Section Strategy

  • Dark sections (black bg, white text) alternate with light sections (white bg, black text)
  • The green accent remains consistent across both surface types
  • On dark: links are white, underlines are green
  • On light: links are black, underlines are green
  • This alternation creates natural scroll rhythm and content grouping

9. Agent Prompt Guide

Quick Color Reference

  • Primary accent: NVIDIA Green (#76b900)
  • Background dark: True Black (#000000)
  • Background light: Pure White (#ffffff)
  • Heading text (dark bg): White (#ffffff)
  • Heading text (light bg): Black (#000000)
  • Body text (light bg): Black (#000000) or Near Black (#1a1a1a)
  • Body text (dark bg): White (#ffffff) or Gray 300 (#a7a7a7)
  • Link hover: Blue (#3860be)
  • Border accent: 2px solid #76b900
  • Button hover: Teal (#1eaedb)

Example Component Prompts

  • "Create a hero section on black background. Headline at 36px NVIDIA-EMEA weight 700, line-height 1.25, color #ffffff. Subtitle at 18px weight 400, line-height 1.67, color #a7a7a7. CTA button with transparent background, 2px solid #76b900 border, 2px radius, 11px 13px padding, text #ffffff. Hover: background #1eaedb, text white."
  • "Design a product card: white background, 2px border-radius, box-shadow rgba(0,0,0,0.3) 0px 0px 5px. Title at 20px NVIDIA-EMEA weight 700, line-height 1.25, color #000000. Body at 15px weight 400, line-height 1.67, color #757575. Green underline accent on title: border-bottom 2px solid #76b900."
  • "Build a navigation bar: #000000 background, sticky top. NVIDIA logo left-aligned. Links at 14px NVIDIA-EMEA weight 700 uppercase, color #ffffff. Hover: color #3860be. Green-bordered CTA button right-aligned."
  • "Create a dark feature section: #000000 background. Section label at 14px weight 700 uppercase, color #76b900. Heading at 24px weight 700, color #ffffff. Description at 16px weight 400, color #a7a7a7. Three product cards in a row with 20px gap."
  • "Design a footer: #000000 background. Multi-column layout with link groups. Links at 14px weight 400, color #a7a7a7. Hover: color #76b900. Bottom bar with legal text at 12px, color #757575."

Iteration Guide

  1. Always use #76b900 as accent, never as a background fill -- it's a signal color for borders, underlines, and highlights
  2. Buttons are transparent with green borders by default -- filled backgrounds appear only on hover/active states
  3. Weight 700 is the dominant voice for all interactive and heading elements; 400 is only for body paragraphs
  4. Border radius is 2px for everything -- this sharp, minimal rounding is core to the industrial aesthetic
  5. Dark sections use white text; light sections use black text -- green accent works identically on both
  6. Link hover is always #3860be (blue) regardless of the link's default color
  7. Line-height 1.25 for headings, 1.50-1.67 for body text -- maintain this contrast for visual hierarchy
  8. Navigation uses uppercase 14px bold -- this hardware-label typography is part of the brand voice