brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 11.29:1 · AA
white 1.60 ✗black 11.29 AAbanding high · 15.3px
5 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 11.29:1 at 0% · AA
black text passes AA everywhere (11.29:1 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 · 5 stops · 62 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, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #e4afcb 0%, #b8cbb8 0%, #bbcbb5 2.14%, #becab2 4.29%, #c2caaf 6.43%, #c5caac 8.57%, #c8c9a9 10.71%, #cbc9a6 12.86%, #cec8a2 15%, #d1c89f 17.14%, #d4c79c 19.29%, #d7c799 21.43%, #d9c795 23.57%, #dcc692 25.71%, #dfc68f 27.86%, #e2c58b 30%, #e0c68c 32.43%, #dec68e 34.86%, #dbc78f 37.29%, #d9c890 39.71%, #d7c891 42.14%, #d5c992 44.57%, #d3ca94 47%, #d0ca95 49.43%, #cecb96 51.86%, #cccc97 54.29%, #c9cc98 56.71%, #c7cd9a 59.14%, #c4cd9b 61.57%, #c2ce9c 64%, #becfa1 66.57%, #bad0a6 69.14%, #b6d1ab 71.71%, #b1d2af 74.29%, #add3b4 76.86%, #a8d4b9 79.43%, #a4d5bd 82%, #9fd6c2 84.57%, #9ad7c6 87.14%, #95d8cb 89.71%, #8fd9cf 92.29%, #8ad9d3 94.86%, #84dad8 97.43%, #7edbdc 100%);
  background-image: linear-gradient(0deg in oklab, #e4afcb 0%, #b8cbb8 0%, #e2c58b 30%, #c2ce9c 64%, #7edbdc 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.e4afcb_0-b8cbb8_0-e2c58b_30-c2ce9c_64-7edbdc_100?a=0

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