brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 6.16:1 · AA
white 1.09 ✗black 6.16 AAbanding high · 12px
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 6.16:1 at 100% · AA
black text passes AA everywhere (6.16:1 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, #e4ffbc 0%, #dffcb3 3.57%, #d9f9a9 7.14%, #d4f6a0 10.71%, #cef396 14.29%, #c9f18d 17.86%, #c3ee83 21.43%, #bdeb79 25%, #b8e86e 28.57%, #b2e563 32.14%, #ace257 35.71%, #a7df4a 39.29%, #a1dc3b 42.86%, #9bd927 46.43%, #95d600 50%, #91d200 53.57%, #8ecd01 57.14%, #8ac901 60.71%, #86c501 64.29%, #83c001 67.86%, #7fbc01 71.43%, #7cb801 75%, #78b301 78.57%, #75af01 82.14%, #71ab01 85.71%, #6ea701 89.29%, #6ba200 92.86%, #679e00 96.43%, #649a00 100%);
  background-image: linear-gradient(135deg in oklch shorter hue, #e4ffbc 0%, #95d600 50%, #649a00 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.e4ffbc-95d600-649a00?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.