brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 4.60:1 · AA
white 1.28 ✗black 4.60 AAbanding high · 12.86px
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 4.60:1 at 100% · AA
black text passes AA everywhere (4.60:1 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, #e6e1f1 0%, #e2ddee 3.57%, #ded8ec 7.14%, #dad4e9 10.71%, #d6d0e6 14.29%, #d2cce4 17.86%, #cec7e1 21.43%, #cbc3de 25%, #c7bfdc 28.57%, #c3bbd9 32.14%, #bfb6d6 35.71%, #bbb2d4 39.29%, #b7aed1 42.86%, #b3aacf 46.43%, #afa6cc 50%, #aba2c8 53.57%, #a79ec4 57.14%, #a39ac0 60.71%, #9f96bc 64.29%, #9b93b8 67.86%, #978fb4 71.43%, #948bb0 75%, #9087ac 78.57%, #8c84a8 82.14%, #8880a4 85.71%, #847ca0 89.29%, #80789c 92.86%, #7d7598 96.43%, #797194 100%);
  background-image: linear-gradient(135deg in oklch shorter hue, #e6e1f1 0%, #afa6cc 50%, #797194 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.e6e1f1-afa6cc-797194?a=135&in=oklch&hue=shorter

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