brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 12.16:1 · AA
white 1.19 ✗black 12.16 AAbanding high · 46.08px
3 stops · click the track to add · drag to move · select to edit

Same stops, three spaces

Click a bar to interpolate there. The number is how much chroma survives at the dullest point.

Grey/white endpoints carry the other stop's hue (powerless hue), so green→white stays green.

Contrast along the line

WCAG ratio for white and black ink at every point. Shaded = below 4.5:1 for black ink. The marker is the exact worst point.

worst black 12.16:1 at 0% · AA
black text passes AA everywhere (12.16:1 at the worst point).

Easing

Stops are not evenly spaced. x = stop position, y = mix amount. Baked into 12–16 stops, or one colour-hint when that is within 0.02.

cubic-bezier(0, 0, 1, 1)
plain · 3 stops · 37 B

Derive from a palette or brand

Paste hexes (primary first) or a public brand slug. Every type is a pure function of the palette — the same contact sheet an agent gets from brand_gradients.

SpacerandomiseClick trackadd stopDragmove stop⌫remove stop←/→nudge · undo/redo

Export

CSS with the interpolation space, Tailwind v4, SVG with correct geometry, a DTCG token, and the PNG.

Apply this to a brand → sign in

.gradient {
  background-image: linear-gradient(0deg, #c4c5c7 0%, #c6c7c9 3.71%, #c7c8ca 7.43%, #c9cacc 11.14%, #cbccce 14.86%, #cdced0 18.57%, #cecfd1 22.29%, #d0d1d3 26%, #d2d3d5 29.71%, #d3d4d6 33.43%, #d5d6d8 37.14%, #d7d8da 40.86%, #d9dadc 44.57%, #dadbdd 48.29%, #dcdddf 52%, #dddee0 55.43%, #dedfe1 58.86%, #dfe0e2 62.29%, #e0e1e2 65.71%, #e1e2e3 69.14%, #e2e3e4 72.57%, #e3e4e5 76%, #e5e5e6 79.43%, #e6e6e7 82.86%, #e7e7e8 86.29%, #e8e8e8 89.71%, #e9e9e9 93.14%, #eaeaea 96.57%, #ebebeb 100%);
  background-image: linear-gradient(0deg in oklab, #c4c5c7 0%, #dcdddf 52%, #ebebeb 100%);
}
mcpConnect your agent to the gradient engine
live endpoint

Point any MCP client at the shared gradients endpoint and your agent gets the same engine as this page — make_gradient returns CSS with the interpolation space, Tailwind v4, SVG, a PNG URL, a DTCG token and the contrast report in one call; brand_gradients derives the whole contact sheet from a brand or a palette. Read-only, no key. Every gradient is a /gradients/new/… link: open it, refine, paste it back.

endpointhttps://mcp.brandsweets.com/gradients/mcp
claude mcp add --transport http brandsweets-gradients https://mcp.brandsweets.com/gradients/mcp
try this prompt

›derive a hero gradient from #635bff and #00d4ff that passes AA for white text

this gradient as a URL

https://brandsweets.com/gradients/new/v1.c4c5c7_0-dcdddf_52-ebebeb_100?a=0

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