Colour to colour
Fuchsia to Light Sea Green gradient
Fuchsia (#ff00ff) into Light Sea Green (#20b2aa) — 139° apart on the OKLCH hue wheel. Below: the same two stops interpolated in OKLab and in OKLCH, side by side, because the difference is real and most generators never let you see it; then an eased version and a mesh, each with the worst-case contrast for white and black text. The engine's own pick for this pair is oklab — both colours are in the palette and the hue gap is small enough that the straight line stays clean.
OKLab and OKLCH, side by side
OKLab
Open in maker →A straight line through the a/b plane: the two hues meet halfway and desaturate a little at the midpoint. The safe default — it is what CSS and Tailwind default to.
linear-gradient(135deg in oklab, #ff00ff 0%, #20b2aa 100%)
OKLCH (shorter hue)
Open in maker →Chroma and hue interpolate separately, so the midpoint keeps its saturation and the hue travels the short way round the wheel — richer, and it can pass through hues neither colour has.
linear-gradient(135deg in oklch shorter hue, #ff00ff 0%, #20b2aa 100%)
And the sRGB line most tools draw, for comparison — the number is the chroma that survives at the dullest point.
Eased and mesh
Eased (soft)
Open in maker →A cubic-bezier(.4, 0, .6, 1) mix ratio baked into 15 stops: the transition lingers on each colour and moves faster through the middle, which is what makes a gradient read as designed rather than default.
linear-gradient(135deg in oklab, #ff00ff 0%, #fd15fe 8.28%, #f82ffb 16.03%, #ef45f5 23.35%, #e459ef 30.32%, #d76ae7 37.03%, #c779df 43.56%, #b686d6 50%, #a292cd 56.44%, #8e9bc4 62.97%, #77a3bc 69.68%, #5faab5 76.65%, #46aeaf 83.97%, #2db1ab 91.72%, #20b2aa 100%)
Mesh
Open in maker →Both colours as stacked radials over a base, laid out by a seeded Poisson-disc sampler — the same seed gives the same mesh forever. Exports as CSS, SVG and PNG.
background-color: #b686d6; background-image: radial-gradient(circle farthest-corner at 25.35% 5.13%, rgba(255, 0, 255, 0.764) 0%, rgba(255, 0, 255, 0) 58.9%), radial-gradient(circle farthest-corner at 4.6% 40.5%, rgba(32, 178, 170, 0.766) 0%, rgba(32, 178, 170, 0) 54.13%); background-image: radial-gradient(circle farthest-corner at 25.35% 5.13%, oklch(from #ff00ff l c h / 0.7639) 0%, rgb(from #ff00ff r g b / 0) 58.9%), radial-gradient(circle farthest-corner at 4.6% 40.5%, oklch(from #20b2aa l c h / 0.7659) 0%, rgb(from #20b2aa r g b / 0) 54.13%);
Report
- white ink: worst 2.61:1 at 99% (fails AA); black ink: worst 6.69:1 at 0% (AA) → use black text.
- Banding medium: ~6px bands at 1440px — add grain 12 (≈1% soft-light noise) or shorten the ramp.
Export
.gradient {
background-image: linear-gradient(135deg, #ff00ff 0%, #f636f9 7.14%, #ec4cf3 14.29%, #e25cee 21.43%, #d869e8 28.57%, #cd74e2 35.71%, #c27edc 42.86%, #b686d6 50%, #a98ed0 57.14%, #9b95ca 64.29%, #8c9cc3 71.43%, #7ba2bd 78.57%, #67a8b7 85.71%, #4dadb1 92.86%, #20b2aa 100%);
background-image: linear-gradient(135deg in oklab, #ff00ff 0%, #20b2aa 100%);
}bg-linear-to-br/oklab from-[#ff00ff] to-[#20b2aa]
<svg xmlns="http://www.w3.org/2000/svg" width="1440" height="600" viewBox="0 0 1440 600"><defs><linearGradient id="bs-gradient" gradientUnits="userSpaceOnUse" x1="210" y1="-210" x2="1230" y2="810"><stop offset="0%" stop-color="#ff00ff"/><stop offset="7.14%" stop-color="#f636f9"/><stop offset="14.29%" stop-color="#ec4cf3"/><stop offset="21.43%" stop-color="#e25cee"/><stop offset="28.57%" stop-color="#d869e8"/><stop offset="35.71%" stop-color="#cd74e2"/><stop offset="42.86%" stop-color="#c27edc"/><stop offset="50%" stop-color="#b686d6"/><stop offset="57.14%" stop-color="#a98ed0"/><stop offset="64.29%" stop-color="#9b95ca"/><stop offset="71.43%" stop-color="#8c9cc3"/><stop offset="78.57%" stop-color="#7ba2bd"/><stop offset="85.71%" stop-color="#67a8b7"/><stop offset="92.86%" stop-color="#4dadb1"/><stop offset="100%" stop-color="#20b2aa"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
{
"fuchsia-to-lightseagreen": {
"$type": "gradient",
"$value": [
{
"color": {
"colorSpace": "srgb",
"components": [
1,
0,
1
],
"hex": "#ff00ff"
},
"position": 0
},
{
"color": {
"colorSpace": "srgb",
"components": [
0.125,
0.698,
0.667
],
"hex": "#20b2aa"
},
"position": 1
}
],
"$extensions": {
"com.brandsweets": {
"kind": "linear",
"css": "linear-gradient(135deg in oklab, #ff00ff 0%, #20b2aa 100%)",
"interpolation": "oklab",
"angle": 135,
"name": "fuchsia-to-lightseagreen",
"contrast": {
"white": {
"ratio": 2.611,
"at": 0.9935,
"passesAA": false,
"passesAALarge": false
},
"black": {
"ratio": 6.689,
"at": 0.0044,
"passesAA": true,
"passesAALarge": true
},
"suggestedInk": "#000000"
}
}
},
"$description": "Fuchsia to Light Sea Green, interpolated in oklab."
}
}More from Fuchsia
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.
https://mcp.brandsweets.com/gradients/mcpclaude mcp add --transport http brandsweets-gradients https://mcp.brandsweets.com/gradients/mcp
›make a fuchsia to light sea green hero gradient in oklch that passes AA for white text, with grain if it bands
Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: gradients.md