Colour to colour

Cream to Lilac gradient

Cream (#fffdd0) into Lilac (#c8a2c8) — 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.

Cream → Lilac
black text · worst 9.46:1 · AA
white 1.04 failsblack 9.46 AAbanding medium

OKLab and OKLCH, side by side

Aa

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.

white 1.04 failsblack 9.46 AAbanding medium
css
linear-gradient(135deg in oklab, #fffdd0 0%, #c8a2c8 100%)
Aa

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.

white 1.04 failsblack 9.46 AAbanding medium
css
linear-gradient(135deg in oklch shorter hue, #fffdd0 0%, #c8a2c8 100%)

And the sRGB line most tools draw, for comparison — the number is the chroma that survives at the dullest point.

sRGB36%
OKLab34%
OKLCH92%

Eased and mesh

Aa

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.

white 1.04 failsblack 9.46 AAbanding medium
css
linear-gradient(135deg in oklab, #fffdd0 0%, #fefcd0 8.28%, #fcf8d0 16.03%, #f8f2d0 23.35%, #f4ebcf 30.32%, #efe2cf 37.03%, #e9d9ce 43.56%, #e3cfce 50%, #dec6cd 56.44%, #d8bccc 62.97%, #d3b4cb 69.68%, #ceadca 76.65%, #cba7c9 83.97%, #c9a3c8 91.72%, #c8a2c8 100%)
Aa

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.

white 1.12 failsblack 10.96 AAbanding high
css
background-color: #e3cfce;
background-image: radial-gradient(circle farthest-corner at 35.89% 12.14%, rgba(200, 162, 200, 0.883) 0%, rgba(200, 162, 200, 0) 55.39%), radial-gradient(circle farthest-corner at 74.35% 71%, rgba(255, 253, 208, 0.821) 0%, rgba(255, 253, 208, 0) 46.04%);
background-image: radial-gradient(circle farthest-corner at 35.89% 12.14%, oklch(from #c8a2c8 l c h / 0.8828) 0%, rgb(from #c8a2c8 r g b / 0) 55.39%), radial-gradient(circle farthest-corner at 74.35% 71%, oklch(from #fffdd0 l c h / 0.8211) 0%, rgb(from #fffdd0 r g b / 0) 46.04%);

Report

  • white ink: worst 1.04:1 at 0% (fails AA); black ink: worst 9.46:1 at 100% (AA) → use black text.
  • White text disappears completely at 0% (1.00:1 crossing).
  • Banding medium: ~16px bands at 1440px — add grain 32 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(135deg, #fffdd0 0%, #fbf6d0 7.14%, #f7f0d0 14.29%, #f3e9cf 21.43%, #efe3cf 28.57%, #ebdccf 35.71%, #e7d6ce 42.86%, #e3cfce 50%, #dfc9cd 57.14%, #dcc2cc 64.29%, #d8bccc 71.43%, #d4b5cb 78.57%, #d0afca 85.71%, #cca8c9 92.86%, #c8a2c8 100%);
  background-image: linear-gradient(135deg in oklab, #fffdd0 0%, #c8a2c8 100%);
}
tailwind v4
bg-linear-to-br/oklab from-[#fffdd0] to-[#c8a2c8]
svg
<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="#fffdd0"/><stop offset="7.14%" stop-color="#fbf6d0"/><stop offset="14.29%" stop-color="#f7f0d0"/><stop offset="21.43%" stop-color="#f3e9cf"/><stop offset="28.57%" stop-color="#efe3cf"/><stop offset="35.71%" stop-color="#ebdccf"/><stop offset="42.86%" stop-color="#e7d6ce"/><stop offset="50%" stop-color="#e3cfce"/><stop offset="57.14%" stop-color="#dfc9cd"/><stop offset="64.29%" stop-color="#dcc2cc"/><stop offset="71.43%" stop-color="#d8bccc"/><stop offset="78.57%" stop-color="#d4b5cb"/><stop offset="85.71%" stop-color="#d0afca"/><stop offset="92.86%" stop-color="#cca8c9"/><stop offset="100%" stop-color="#c8a2c8"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "cream-to-lilac": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            1,
            0.992,
            0.816
          ],
          "hex": "#fffdd0"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.784,
            0.635,
            0.784
          ],
          "hex": "#c8a2c8"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(135deg in oklab, #fffdd0 0%, #c8a2c8 100%)",
        "interpolation": "oklab",
        "angle": 135,
        "name": "cream-to-lilac",
        "contrast": {
          "white": {
            "ratio": 1.039,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 9.458,
            "at": 1,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Cream to Lilac, interpolated in oklab."
  }
}

More from Cream

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

make a cream to lilac 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