The home page on 6 November 2026. Sites change; ask plagio for today's.
Pages
Colours
Each role is picked from where the colour is used and how much of the page it covers.
- Background#faf9f5
What the page itself is painted on, 39% of painted area, 2.6% of colour uses.
- Surface#f5f4ed
The next neutral background, close in lightness to the page, 12% of painted area, 9 buttons, 0.8% of colour uses.
- Text#141413
The strongest colour carrying body text, 17.5:1 on the background, 25% of painted area, 1 button, 8 links, 23% of colour uses.
- Muted text#5e5d59
Secondary text, 6.26:1 on the background, 6 links, 34% of colour uses.
- Border#e8e6dc
A faint neutral line, 1.19:1 on the background, 0.8% of painted area, 10 buttons, 0.9% of colour uses.
Also in use
- #30302e
- #87867f
- #3d3d3a
- #b0aea5
- #dedcd1
- #000000
- #ffffff
Type
anthropicSans, anthropicSerif. The steps below are the sizes the page uses most, set in our font so you can compare them.
| Sample | Family | Size | Weight | Line height | Tracking |
|---|---|---|---|---|---|
| Aa | anthropicSans | 48.869px | 600 | 52.778px | normal |
| Aa | anthropicSerif | 38.379px | 400 | 47.973px | -0.383px |
| Aa | anthropicSans | 38.379px | 600 | 47.973px | -0.383px |
| Aa | anthropicSans | 21.163px | 700 | 26.454px | normal |
| Aa | anthropicSans | 16.581px | 400 | 25.37px | normal |
| Aa | anthropicSans | 14.581px | 400 | 21.872px | normal |
| Aa | anthropicSans | 13px | 400 | 20.02px | 0.13px |
Use Anthropic's system on your site
Paste this into Claude Code, Cursor or any agent with plagio connected. It reads the site live, with spacing, radii, shadows and the states this page leaves out.
Use plagio's extract_brand on https://www.anthropic.com, then restyle my site with its colours, type scale and spacing. Keep my content, layout and logo; take the system, not Anthropic's copy.
