brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 8.08:1 · AA
white 1.26 ✗black 8.08 AAbanding high · 13.37px
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.

* some samples left sRGB and were gamut-mapped (slight hue drift there). 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 8.08:1 at 100% · AA
black text passes AA everywhere (8.08:1 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(135deg, #ffe29f 0%, #ffde9f 3.43%, #ffda9f 6.86%, #ffd69f 10.29%, #ffd29f 13.71%, #ffcea0 17.14%, #ffcaa0 20.57%, #ffc6a0 24%, #ffc2a0 27.43%, #ffbea0 30.86%, #ffba9f 34.29%, #ffb69f 37.71%, #ffb19f 41.14%, #ffad9f 44.57%, #ffa99f 48%, #ffa59f 51.71%, #ffa29e 55.43%, #ff9e9e 59.14%, #ff9a9e 62.86%, #ff969d 66.57%, #ff929d 70.29%, #ff8e9d 74%, #ff8a9c 77.71%, #ff869c 81.43%, #ff829c 85.14%, #ff7e9b 88.86%, #ff7a9b 92.57%, #ff759a 96.29%, #ff719a 100%);
  background-image: linear-gradient(135deg in oklab, #ffe29f 0%, #ffa99f 48%, #ff719a 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.ffe29f_0-ffa99f_48-ff719a_100?a=135

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