brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 6.35:1 · AA
white 2.34 ✗black 6.35 AAbanding high · 24.96px
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 6.35:1 at 52% · AA
black text passes AA everywhere (6.35:1 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, #a7a6cb 0%, #a5a4ca 3.71%, #a3a2c9 7.43%, #a0a0c7 11.14%, #9e9ec6 14.86%, #9c9cc5 18.57%, #9a9ac4 22.29%, #9897c3 26%, #9695c1 29.71%, #9493c0 33.43%, #9191bf 37.14%, #8f8fbe 40.86%, #8d8dbc 44.57%, #8b8bbb 48.29%, #8989ba 52%, #8989ba 55.43%, #8989ba 58.86%, #8989ba 62.29%, #8989ba 65.71%, #8989ba 69.14%, #8989ba 72.57%, #8989ba 76%, #8989ba 79.43%, #8989ba 82.86%, #8989ba 86.29%, #8989ba 89.71%, #8989ba 93.14%, #8989ba 96.57%, #8989ba 100%);
  background-image: linear-gradient(0deg in oklab, #a7a6cb 0%, #8989ba 52%, #8989ba 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.a7a6cb_0-8989ba_52-8989ba_100?a=0

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.