Colour to colour · generated

Goldenrod to Slate Gray gradient

Goldenrod (#daa520) into Slate Gray (#708090) — 164° 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 164° > 140° — interpolating in oklch (shorter hue) keeps the midpoint saturated.

Goldenrod → Slate Gray
black text · worst 5.18:1 · AA
white 2.24 failsblack 5.18 AAbanding high

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 2.24 failsblack 5.18 AAbanding high
css
linear-gradient(135deg in oklab, #daa520 0%, #708090 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 2.24 failsblack 5.18 AAbanding high
css
linear-gradient(135deg in oklch shorter hue, #daa520 0%, #708090 100%)

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

sRGB11%
OKLab7%
OKLCH35%

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 2.23 failsblack 5.18 AAbanding high
css
linear-gradient(135deg in oklch shorter hue, #daa520 0%, #d6a622 8.28%, #caa92a 16.03%, #b8ac39 23.35%, #a0ae4d 30.32%, #86af63 37.03%, #6dad78 43.56%, #5ba789 50%, #56a096 56.44%, #59989c 62.97%, #61909c 69.68%, #688999 76.65%, #6d8495 83.97%, #6f8191 91.72%, #708090 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 2.49 failsblack 6.96 AAbanding high
css
background-color: #a5946c;
background-image: radial-gradient(circle farthest-corner at 22.75% 36.82%, rgba(218, 165, 32, 0.852) 0%, rgba(218, 165, 32, 0) 59.2%), radial-gradient(circle farthest-corner at 61.42% 24.43%, rgba(112, 128, 144, 0.758) 0%, rgba(112, 128, 144, 0) 50.79%);
background-image: radial-gradient(circle farthest-corner at 22.75% 36.82%, oklch(from #daa520 l c h / 0.8521) 0%, rgb(from #daa520 r g b / 0) 59.2%), radial-gradient(circle farthest-corner at 61.42% 24.43%, oklch(from #708090 l c h / 0.7576) 0%, rgb(from #708090 r g b / 0) 50.79%);

Report

  • white ink: worst 2.24:1 at 0% (fails AA); black ink: worst 5.18:1 at 100% (AA) → use black text.
  • Banding high: ~13px bands at 1440px — add grain 27 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(135deg, #daa520 0%, #c5aa2d 7.14%, #b0ad3f 14.29%, #9baf51 21.43%, #87af61 28.57%, #75ae71 35.71%, #66ab7e 42.86%, #5ba789 50%, #56a392 57.14%, #569d98 64.29%, #5a979c 71.43%, #60919c 78.57%, #668b9a 85.71%, #6b8596 92.86%, #708090 100%);
  background-image: linear-gradient(135deg in oklch shorter hue, #daa520 0%, #708090 100%);
}
tailwind v4
bg-linear-to-br/oklch from-[#daa520] to-[#708090]
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="#daa520"/><stop offset="7.14%" stop-color="#c5aa2d"/><stop offset="14.29%" stop-color="#b0ad3f"/><stop offset="21.43%" stop-color="#9baf51"/><stop offset="28.57%" stop-color="#87af61"/><stop offset="35.71%" stop-color="#75ae71"/><stop offset="42.86%" stop-color="#66ab7e"/><stop offset="50%" stop-color="#5ba789"/><stop offset="57.14%" stop-color="#56a392"/><stop offset="64.29%" stop-color="#569d98"/><stop offset="71.43%" stop-color="#5a979c"/><stop offset="78.57%" stop-color="#60919c"/><stop offset="85.71%" stop-color="#668b9a"/><stop offset="92.86%" stop-color="#6b8596"/><stop offset="100%" stop-color="#708090"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "goldenrod-to-slategray": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.855,
            0.647,
            0.125
          ],
          "hex": "#daa520"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.439,
            0.502,
            0.565
          ],
          "hex": "#708090"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(135deg in oklch shorter hue, #daa520 0%, #708090 100%)",
        "interpolation": "oklch",
        "hue": "shorter",
        "angle": 135,
        "name": "goldenrod-to-slategray",
        "contrast": {
          "white": {
            "ratio": 2.238,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 5.179,
            "at": 1,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Goldenrod to Slate Gray, interpolated in oklch."
  }
}

More from Goldenrod

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 goldenrod to slate gray 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