Colour to colour

Taupe to Cadet Blue gradient

Taupe (#483c32) into Cadet Blue (#5f9ea0) — 137° 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.

Taupe → Cadet Blue
white text · worst 3.05:1 · AA large
white 3.05 AA largeblack 1.97 failsbanding 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 3.05 AA largeblack 1.97 failsbanding medium
css
linear-gradient(135deg in oklab, #483c32 0%, #5f9ea0 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 3.05 AA largeblack 1.97 failsbanding medium
css
linear-gradient(135deg in oklch shorter hue, #483c32 0%, #5f9ea0 100%)

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

sRGB29%
OKLab29%
OKLCH53%

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 3.05 AA largeblack 1.97 failsbanding medium
css
linear-gradient(135deg in oklab, #483c32 0%, #493d33 8.28%, #4a4138 16.03%, #4c473e 23.35%, #4f4f46 30.32%, #525750 37.03%, #55615b 43.56%, #576c67 50%, #5a7673 56.44%, #5c807e 62.97%, #5d8a89 69.68%, #5e9292 76.65%, #5f9899 83.97%, #5f9c9e 91.72%, #5f9ea0 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 5.06 AAblack 2.82 failsbanding high
css
background-color: #576c67;
background-image: radial-gradient(circle farthest-corner at 5.14% 77.86%, rgba(95, 158, 160, 0.728) 0%, rgba(95, 158, 160, 0) 58.51%), radial-gradient(circle farthest-corner at 9.77% 29.08%, rgba(72, 60, 50, 0.736) 0%, rgba(72, 60, 50, 0) 49.23%);
background-image: radial-gradient(circle farthest-corner at 5.14% 77.86%, oklch(from #5f9ea0 l c h / 0.7281) 0%, rgb(from #5f9ea0 r g b / 0) 58.51%), radial-gradient(circle farthest-corner at 9.77% 29.08%, oklch(from #483c32 l c h / 0.7363) 0%, rgb(from #483c32 r g b / 0) 49.23%);

Report

  • white ink: worst 3.05:1 at 100% (AA-large only); black ink: worst 1.97:1 at 0% (fails AA) → use white text.
  • Body text fails AA everywhere on this gradient; large text (≥24px / 19px bold) is fine. Add a scrim or lower the chroma for body copy.
  • Banding medium: ~13px bands at 1440px — add grain 27 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(135deg, #483c32 0%, #4b4339 7.14%, #4d4941 14.29%, #4f5048 21.43%, #525750 28.57%, #545e57 35.71%, #56655f 42.86%, #576c67 50%, #59736f 57.14%, #5a7a77 64.29%, #5c817f 71.43%, #5d8887 78.57%, #5e8f8f 85.71%, #5e9798 92.86%, #5f9ea0 100%);
  background-image: linear-gradient(135deg in oklab, #483c32 0%, #5f9ea0 100%);
}
tailwind v4
bg-linear-to-br/oklab from-[#483c32] to-[#5f9ea0]
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="#483c32"/><stop offset="7.14%" stop-color="#4b4339"/><stop offset="14.29%" stop-color="#4d4941"/><stop offset="21.43%" stop-color="#4f5048"/><stop offset="28.57%" stop-color="#525750"/><stop offset="35.71%" stop-color="#545e57"/><stop offset="42.86%" stop-color="#56655f"/><stop offset="50%" stop-color="#576c67"/><stop offset="57.14%" stop-color="#59736f"/><stop offset="64.29%" stop-color="#5a7a77"/><stop offset="71.43%" stop-color="#5c817f"/><stop offset="78.57%" stop-color="#5d8887"/><stop offset="85.71%" stop-color="#5e8f8f"/><stop offset="92.86%" stop-color="#5e9798"/><stop offset="100%" stop-color="#5f9ea0"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "taupe-to-cadetblue": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.282,
            0.235,
            0.196
          ],
          "hex": "#483c32"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.373,
            0.62,
            0.627
          ],
          "hex": "#5f9ea0"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(135deg in oklab, #483c32 0%, #5f9ea0 100%)",
        "interpolation": "oklab",
        "angle": 135,
        "name": "taupe-to-cadetblue",
        "contrast": {
          "white": {
            "ratio": 3.05,
            "at": 1,
            "passesAA": false,
            "passesAALarge": true
          },
          "black": {
            "ratio": 1.968,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "suggestedInk": "#ffffff"
        }
      }
    },
    "$description": "Taupe to Cadet Blue, interpolated in oklab."
  }
}

More from Taupe

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 taupe to cadet blue 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