brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 4.66:1 · AA
white 1.28 ✗black 4.66 AAbanding high · 13.33px
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 4.66:1 at 100% · AA
black text passes AA everywhere (4.66:1 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, #cceae3 0%, #c8e6df 3.57%, #c4e2db 7.14%, #c0ded7 10.71%, #bcdad2 14.29%, #b8d6ce 17.86%, #b4d2ca 21.43%, #b0cec6 25%, #accac2 28.57%, #a8c6be 32.14%, #a4c2ba 35.71%, #a0beb6 39.29%, #9cbab2 42.86%, #98b6ae 46.43%, #94b2aa 50%, #90aea6 53.57%, #8daaa2 57.14%, #89a69f 60.71%, #85a29b 64.29%, #829e97 67.86%, #7e9a93 71.43%, #7b9790 75%, #77938c 78.57%, #738f88 82.14%, #708b85 85.71%, #6c8781 89.29%, #69837d 92.86%, #65807a 96.43%, #627c76 100%);
  background-image: linear-gradient(135deg in oklch shorter hue, #cceae3 0%, #94b2aa 50%, #627c76 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.cceae3-94b2aa-627c76?a=135&in=oklch&hue=shorter

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