brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 14.71:1 · AA
white 1.09 ✗black 14.71 AAbanding high · 8.75px
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 14.71:1 at 100% · AA
black text passes AA everywhere (14.71:1 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, #dfffcd 0%, #daffcc 3.43%, #d5fecc 6.86%, #d0fecb 10.29%, #cbfdca 13.71%, #c5fdca 17.14%, #c0fdc9 20.57%, #bafcc9 24%, #b5fcc8 27.43%, #affbc7 30.86%, #a9fbc7 34.29%, #a3fac6 37.71%, #9dfac5 41.14%, #97f9c5 44.57%, #90f9c4 48%, #8bf9c3 51.71%, #87f8c3 55.43%, #82f8c2 59.14%, #7df7c1 62.86%, #78f7c1 66.57%, #73f7c0 70.29%, #6df6bf 74%, #67f6bf 77.71%, #61f5be 81.43%, #5bf5be 85.14%, #53f4bd 88.86%, #4cf4bc 92.57%, #43f3bc 96.29%, #39f3bb 100%);
  background-image: linear-gradient(135deg in oklab, #dfffcd 0%, #90f9c4 48%, #39f3bb 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.dfffcd_0-90f9c4_48-39f3bb_100?a=135

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