Is this skill useful for frontend development?

Absolutely. It provides the exact design specs needed to build CSS themes or UI libraries that reflect Anthropic's visual design standards.

Can I use this for non-text elements?

Yes, the skill intelligently applies accent colors to shapes and other visual elements to maintain brand consistency across all artifacts.

Do I need to install the fonts manually?

While the skill provides fallbacks to system fonts like Arial, for the best visual results, it is recommended to have Poppins and Lora installed in your environment.

Which fonts are included in the brand guidelines?

The skill uses Poppins for headings (24pt+) and Lora for body text, with Arial and Georgia as primary fallbacks.

What colors does this skill apply?

It uses Anthropic's official palette: Dark (#141413), Light (#faf9f5), Orange (#d97757), Blue (#6a9bcc), and Green (#788c5d).

Anthropic Brand Styling

Name: Anthropic Brand Styling
Author: ammosu

byammosu

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Design Tools

Applies Anthropic's official visual identity, including specific hex colors and typography, to any generated artifact.

About

The Brand Guidelines skill allows Claude to seamlessly integrate Anthropic's corporate design standards into your workflow. It automatically applies the official color palette—featuring the signature Dark, Light, and Mid Gray tones—along with vibrant Orange, Blue, and Green accents. By enforcing typography rules such as Poppins for headings and Lora for body text, this skill ensures that presentations, UI components, and documents maintain a consistent and professional brand aesthetic without manual formatting effort.

Key Features

Smart font pairing using Poppins for headings and Lora for body text.
Dynamic cycling of accent colors for shapes, icons, and non-text elements.
1 GitHub stars
Automatic application of official Anthropic hex color codes for backgrounds and text.
Intelligent fallback to Arial and Georgia for environments without custom fonts.
Precise color application compatible with python-pptx and CSS styling.

Use Cases

Designing frontend UI components that match the Anthropic look-and-feel.
Creating branded presentation decks (PPTX) with consistent corporate colors.
Styling documentation and reports with professional typography and visual hierarchy.

About

Key Features

Smart font pairing using Poppins for headings and Lora for body text.
Dynamic cycling of accent colors for shapes, icons, and non-text elements.
1 GitHub stars
Automatic application of official Anthropic hex color codes for backgrounds and text.
Intelligent fallback to Arial and Georgia for environments without custom fonts.
Precise color application compatible with python-pptx and CSS styling.

Use Cases

Designing frontend UI components that match the Anthropic look-and-feel.
Creating branded presentation decks (PPTX) with consistent corporate colors.
Styling documentation and reports with professional typography and visual hierarchy.