brandsweets

Gradient maker

deg
Export
Aa — the quick brown fox
black text · worst 4.85:1 · AA
white 1.30 ✗black 4.85 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 4.85:1 at 100% · AA
black text passes AA everywhere (4.85:1 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, #c5ebc8 0%, #c1e7c4 3.57%, #bde4c0 7.14%, #b9e0bc 10.71%, #b5dcb8 14.29%, #b1d9b4 17.86%, #add5b0 21.43%, #a9d1ac 25%, #a5cea8 28.57%, #a1caa4 32.14%, #9dc6a0 35.71%, #99c39d 39.29%, #95bf99 42.86%, #91bc95 46.43%, #8db891 50%, #8ab48d 53.57%, #86b089 57.14%, #83ac86 60.71%, #80a882 64.29%, #7da47e 67.86%, #79a07b 71.43%, #769d77 75%, #739973 78.57%, #709570 82.14%, #6d916c 85.71%, #698d69 89.29%, #668965 92.86%, #638662 96.43%, #60825e 100%);
  background-image: linear-gradient(135deg in oklch shorter hue, #c5ebc8 0%, #8db891 50%, #60825e 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.c5ebc8-8db891-60825e?a=135&in=oklch&hue=shorter

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