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brand-guidelines

Style documents and other artifacts with Anthropic's brand colors and fonts. The skill specifies heading and body typography, readable text colors for different backgrounds, and accent colors for shapes, with fallback fonts when needed.

OriginalShow the original description

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Run score Not tested

See how to install

Good for

  • Matching presentation colors to Anthropic's brand
  • Applying consistent heading and body fonts
  • Choosing text colors for light and dark backgrounds
  • Coordinating accent colors across shapes

Overview

What it does

This skill styles documents and other artifacts according to Anthropic's brand colors and typography. It provides specific color codes for dark, light, and gray base colors, along with orange, blue, and green accents. It applies Poppins to headings of 24pt or larger and Lora to body text, keeping text hierarchy and formatting intact while making the appearance consistent.

When it helps

Use it when preparing materials that should follow Anthropic's brand style or adjusting the text, background, and shape colors in an existing artifact. It also helps choose text colors to suit the background and apply the different accent colors to shapes.

Example requests

  • “Adjust this document's colors to match Anthropic's brand palette.”
  • “Use Poppins for headings and Lora for body text, and coordinate the shape colors too.”

Notes

If Poppins and Lora are unavailable in your environment, the skill uses Arial for headings and Georgia for body text. Installing the specified fonts beforehand is recommended if you want to use them. The material names the RGBColor class in python-pptx as the method for applying colors. Check LICENSE.txt for the full license terms.

This overview was written by AI (OpenAI Codex) from the public SKILL.md. Check the original below for the exact behavior.

Document check

AI checked the SKILL.md for operations that need care and for setup requirements. The score comes only from actually running the skill (hands-on test).

SafetyAre sending data, deleting files, and running commands disclosed?
AGoodThe documented operations adjust text and shape formatting; no external transmission or deletion is instructed.
Easy setupDoes it need few tools or API keys, and are they documented?
BPartly lackingFont fallbacks are documented, but installation steps for python-pptx are not provided.

Not counted in the score. Rated by AI (OpenAI Codex) as of Oct 23, 2026. Treat it as a guide and read the original before installing.

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Files included (2)

  • SKILL.md2.2 KB
  • LICENSE.txt11.1 KB

SKILL.md (original)

Review the instructions the agent will receive before you install.

Anthropic Brand Styling

Overview

To access Anthropic's official brand identity and style resources, use this skill.

Keywords: branding, corporate identity, visual identity, post-processing, styling, brand colors, typography, Anthropic brand, visual formatting, visual design

Brand Guidelines

Colors

Main Colors:

  • Dark: #141413 - Primary text and dark backgrounds
  • Light: #faf9f5 - Light backgrounds and text on dark
  • Mid Gray: #b0aea5 - Secondary elements
  • Light Gray: #e8e6dc - Subtle backgrounds

Accent Colors:

  • Orange: #d97757 - Primary accent
  • Blue: #6a9bcc - Secondary accent
  • Green: #788c5d - Tertiary accent

Typography

  • Headings: Poppins (with Arial fallback)
  • Body Text: Lora (with Georgia fallback)
  • Note: Fonts should be pre-installed in your environment for best results

Features

Smart Font Application

  • Applies Poppins font to headings (24pt and larger)
  • Applies Lora font to body text
  • Automatically falls back to Arial/Georgia if custom fonts unavailable
  • Preserves readability across all systems

Text Styling

  • Headings (24pt+): Poppins font
  • Body text: Lora font
  • Smart color selection based on background
  • Preserves text hierarchy and formatting

Shape and Accent Colors

  • Non-text shapes use accent colors
  • Cycles through orange, blue, and green accents
  • Maintains visual interest while staying on-brand

Technical Details

Font Management

  • Uses system-installed Poppins and Lora fonts when available
  • Provides automatic fallback to Arial (headings) and Georgia (body)
  • No font installation required - works with existing system fonts
  • For best results, pre-install Poppins and Lora fonts in your environment

Color Application

  • Uses RGB color values for precise brand matching
  • Applied via python-pptx's RGBColor class
  • Maintains color fidelity across different systems

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