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brand-guidelines

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.

Install with Tessl CLI

npx tessl i github:boisenoise/skills-collections --skill brand-guidelines
What are skills?

95

5.82x

Does it follow best practices?

Evaluation99%

5.82x

Agent success when using this skill

Validation for skill structure

SKILL.md
Review
Evals

Evaluation results

100%

88%

Product Landing Page for Anthropic

Brand colors and typography in HTML page

Criteria
Without context
With context

Dark color hex

0%

100%

Light color hex

0%

100%

Mid Gray hex

0%

100%

Light Gray hex

0%

100%

Orange accent hex

0%

100%

Blue accent hex

0%

100%

Green accent hex

0%

100%

Poppins for headings

0%

100%

Lora for body

0%

100%

Arial heading fallback

0%

100%

Georgia body fallback

0%

100%

Light text on dark bg

75%

100%

Dark text on light bg

75%

100%

100%

100%

Anthropic Design System CSS Foundation

CSS design tokens and variable system

Criteria
Without context
With context

Dark color token

0%

100%

Light color token

0%

100%

Mid Gray token

0%

100%

Light Gray token

0%

100%

Orange accent token

0%

100%

Blue accent token

0%

100%

Green accent token

0%

100%

Poppins heading stack

0%

100%

Arial fallback in heading stack

0%

100%

Lora body stack

0%

100%

Georgia fallback in body stack

0%

100%

95%

85%

Anthropic Quarterly Newsletter Email Template

Accent color cycling and text hierarchy

Criteria
Without context
With context

Orange accent present

0%

100%

Blue accent present

0%

100%

Green accent present

0%

100%

Accent cycling pattern

100%

50%

Dark background in header

0%

100%

Light text on header

0%

100%

Poppins for headlines

0%

100%

Lora for descriptions

0%

100%

Mid Gray for footer

0%

100%

Light background color

0%

100%

Dark text on light bg

0%

100%

100%

56%

Anthropic Branded Presentation Generator

Python pptx brand styling script

Criteria
Without context
With context

Uses RGBColor

100%

100%

Dark color RGBColor

0%

100%

Light color RGBColor

0%

100%

Orange accent on shapes

0%

100%

Blue accent on shapes

0%

100%

Green accent on shapes

0%

100%

Accent cycling

100%

100%

Poppins heading font

0%

100%

Lora body font

0%

100%

Heading size threshold

100%

100%

Light text on dark slide

100%

100%

Shapes use accent colors

100%

100%

100%

82%

Anthropic AI Safety Metrics Infographic

SVG infographic with brand styling

Criteria
Without context
With context

Orange accent shapes

100%

100%

Blue accent shapes

0%

100%

Green accent shapes

0%

100%

Accent variety

0%

100%

Dark color usage

0%

100%

Light color usage

0%

100%

Poppins for title/headings

0%

100%

Arial heading fallback

0%

100%

Lora for body text

0%

100%

Georgia body fallback

0%

100%

Exact hex values

100%

100%

Evaluated
Agent
Claude Code

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