Colour to colour · generated

Amber to Lavender gradient

Amber (#ffbf00) into Lavender (#e6e6fa) — 158° 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 oklch: ΔH 158° > 140° — interpolating in oklch (shorter hue) keeps the midpoint saturated.

Amber → Lavender
black text · worst 12.33:1 · AA
white 1.23 failsblack 12.33 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 1.23 failsblack 12.70 AAbanding medium
css
linear-gradient(135deg in oklab, #ffbf00 0%, #e6e6fa 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 1.23 failsblack 12.33 AAbanding medium
css
linear-gradient(135deg in oklch shorter hue, #ffbf00 0%, #e6e6fa 100%)

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

sRGB6%
OKLab8%
OKLCH27%

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 1.23 failsblack 12.33 AAbanding medium
css
linear-gradient(135deg in oklch shorter hue, #ffbf00 0%, #ffbe16 8.28%, #ffbb33 16.03%, #ffba65 23.35%, #ffbb89 30.32%, #ffbda5 37.03%, #ffbfbc 43.56%, #ffc2d1 50%, #ffc6e6 56.44%, #fccff4 62.97%, #f2d7fb 69.68%, #ebdefd 76.65%, #e7e2fc 83.97%, #e6e5fb 91.72%, #e6e6fa 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 1.39 failsblack 13.22 AAbanding high
css
background-color: #f3d5a2;
background-image: radial-gradient(circle farthest-corner at 73.61% 74.82%, rgba(255, 191, 0, 0.76) 0%, rgba(255, 191, 0, 0) 47.5%), radial-gradient(circle farthest-corner at 92.32% 38.65%, rgba(230, 230, 250, 0.811) 0%, rgba(230, 230, 250, 0) 55.78%);
background-image: radial-gradient(circle farthest-corner at 73.61% 74.82%, oklch(from #ffbf00 l c h / 0.7597) 0%, rgb(from #ffbf00 r g b / 0) 47.5%), radial-gradient(circle farthest-corner at 92.32% 38.65%, oklch(from #e6e6fa l c h / 0.8107) 0%, rgb(from #e6e6fa r g b / 0) 55.78%);

Report

  • white ink: worst 1.23:1 at 100% (fails AA); black ink: worst 12.33:1 at 6% (AA) → use black text.
  • Banding medium: ~6px bands at 1440px — add grain 10 (≈1% soft-light noise) or shorten the ramp.
  • 38/64 samples left sRGB by more than 5% and were gamut-mapped (oklch shorter); expect slight hue drift there.

Export

css
.gradient {
  background-image: linear-gradient(135deg, #ffbf00 0%, #ffba3f 7.14%, #ffbb73 14.29%, #ffbc8f 21.43%, #ffbda3 28.57%, #ffbfb4 35.71%, #ffc0c3 42.86%, #ffc2d1 50%, #ffc3e0 57.14%, #ffc9ec 64.29%, #fbd0f5 71.43%, #f3d6fa 78.57%, #eddcfd 85.71%, #e8e1fd 92.86%, #e6e6fa 100%);
  background-image: linear-gradient(135deg in oklch shorter hue, #ffbf00 0%, #e6e6fa 100%);
}
tailwind v4
bg-linear-to-br/oklch from-[#ffbf00] to-[#e6e6fa]
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="#ffbf00"/><stop offset="7.14%" stop-color="#ffba3f"/><stop offset="14.29%" stop-color="#ffbb73"/><stop offset="21.43%" stop-color="#ffbc8f"/><stop offset="28.57%" stop-color="#ffbda3"/><stop offset="35.71%" stop-color="#ffbfb4"/><stop offset="42.86%" stop-color="#ffc0c3"/><stop offset="50%" stop-color="#ffc2d1"/><stop offset="57.14%" stop-color="#ffc3e0"/><stop offset="64.29%" stop-color="#ffc9ec"/><stop offset="71.43%" stop-color="#fbd0f5"/><stop offset="78.57%" stop-color="#f3d6fa"/><stop offset="85.71%" stop-color="#eddcfd"/><stop offset="92.86%" stop-color="#e8e1fd"/><stop offset="100%" stop-color="#e6e6fa"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "amber-to-lavender": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            1,
            0.749,
            0
          ],
          "hex": "#ffbf00"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.902,
            0.902,
            0.98
          ],
          "hex": "#e6e6fa"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(135deg in oklch shorter hue, #ffbf00 0%, #e6e6fa 100%)",
        "interpolation": "oklch",
        "hue": "shorter",
        "angle": 135,
        "name": "amber-to-lavender",
        "contrast": {
          "white": {
            "ratio": 1.231,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 12.329,
            "at": 0.0609,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Amber to Lavender, interpolated in oklch."
  }
}

More from Amber

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 amber to lavender 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