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Anthropic brand tokens

Skill cxcscmu/SkillLearnBench/skills/b4-skill-creator-claude-opus-4-6/anthropic-poster-design/anthropic-brand-tokens

Anthropic's official brand design tokens — colors, typography, and visual style guidelines. Use this skill whenever generating visual assets, posters, diagrams, or any artifact that must conform to Anthropic's corporate brand identity. Triggers on: Anthropic brand colors, Anthropic design system, brand tokens, corporate styling, identity colors.From its SKILL.md

Install
npx -y skills add cxcscmu/SkillLearnBench --skill anthropic-brand-tokens

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

SKILL.md

2.1 KB, 407 tokens by cl100k_base, as published. Nobody here has run it

Anthropic Brand Design Tokens

Color Palette

Anthropic's visual identity uses warm, muted earth tones. The palette deliberately avoids neon, saturated gradients, or "AI-tech" styling in favor of understated sophistication.

Token NameHEXUsage
Identity Light#F0EDE8Page backgrounds, canvas fills
Corporate Dark#191919Primary text, dark UI elements, outer casings
Primary Brand Accent#D4A27FKey interaction points, CTAs, connector highlights
Secondary Brand Accent#7C9082Supporting elements, thermal/environmental UI
Tertiary Brand Accent#6B8F8BTertiary elements, PCB/circuit board substrates
Muted Mid Gray#B0A99FAnnotation lines, secondary text, dividers

Typography

  • Heading font: Styrene A — Anthropic's primary display typeface. Used for titles, product names, and heading blocks. When Styrene A is unavailable in the rendering environment, fall back to a clean geometric sans-serif (e.g., Helvetica Neue, Arial).
  • Body font: Söhne or system sans-serif for body copy.

Visual Style Rules

  1. Minimalism: Generous whitespace, clean lines, no decorative noise.
  2. Low saturation: All accent colors are muted. Never use pure saturated hues.
  3. No gradients: Flat color fills only. Avoid glows, shadows with color, or neon effects.
  4. Annotation style: Thin (1–1.5px) lines in Muted Mid Gray with small labels.
  5. Layout: Left-aligned typography, structured grid, ample margins (≥5% of canvas).

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Gives 0 of the 12 instructions most marketing audience skills give in 407 tokens

Counted across 690 of the 894 authors here whose files we hold, read 2026-08-07

  • Apply Poppins font to headingsin 41 of 690, across 6 files
  • Apply Lora font to body textin 41 of 690, across 6 files
  • Use Arial fallback for headingsin 39 of 690, across 4 files
  • Use Georgia fallback for body textin 39 of 690, across 4 files
  • Maintain text hierarchy and formattingin 39 of 690, across 4 files
  • Use accent colors for non-text shapesin 38 of 690, across 3 files
  • Use RGB values for precise color matchingin 38 of 690, across 3 files
  • Use brand colors for primary text and backgroundsin 36 of 690, across 1 file
  • Read product marketing context file before asking questions, starting, or auditingin 35 of 690, across 23 files
  • Use active voice instead of passive voicein 26 of 690, across 10 files
  • Implement or generate appropriate JSON-LD structured datain 24 of 690, across 17 files
  • Prioritize clarity over clevernessin 22 of 690, across 8 files

Said here and by no other author read

  • use warm muted earth tones
  • use flat color fills only
  • use thin annotation lines
  • maintain a minimalist layout
  • use left-aligned typography
  • keep ample margins

Grouped from the skills themselves: near-identical wordings counted once, and counted by distinct author, so one author publishing three of these counts once. Length counted with cl100k_base; the agent that loads this file may tokenize it differently.

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