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Astro

A dark page, one teal accent, set in ui-sans-serif and ui-monospace.

astro.build
The home page of Astro

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#060913

    What the page itself is painted on, 4.7% of painted area.

  • Surface#0c0f19

    The next neutral background, close in lightness to the page, 21% of painted area, 0.3% of colour uses.

  • Text#bfc1c9

    The strongest colour carrying body text, 11.06:1 on the background, 25 links, 57% of colour uses.

  • Muted text#858b98

    Secondary text, 5.82:1 on the background, 2.8% of colour uses.

  • Accent#00daef

    The most colourful colour in use (chroma 0.94), 0.3% of colour uses.

  • Border#858b9833

    A faint neutral line, 1.27:1 on the background, 0.7% of colour uses.

Also in use

  • #17191e
  • #3245ff
  • #ffffff
  • #d83333
  • #f2f6fa
  • #000000
  • #4bf3c8
  • #6b7aab

Type

ui-sans-serif, ui-monospace, Obviously, Inter, MDIO. The steps below are the sizes the page uses most, set in our font so you can compare them.

SampleFamilySizeWeightLine heightTracking
Aaui-sans-serif200px700200pxnormal
AaObviously48px70052.8pxnormal
AaObviously36px30040pxnormal
AaObviously30px70036pxnormal
AaObviously20px70028pxnormal
AaInter18px20027pxnormal
Aaui-sans-serif16px30024pxnormal

Use Astro'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://astro.build/, then restyle my site with its colours, type scale and spacing. Keep my content, layout and logo; take the system, not Astro's copy.

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