brandsweets

Named gradient · WebGradients

Happy Fisher

Happy Fisher is a blue gradient from WebGradients (MIT) — #89f7fe → #66a6ff at 120°. Shown here interpolated in OKLab, next to the original sRGB, with the worst-case contrast for white and black text and every export.

#89f7fe#66a6ff
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 8.46:1 · AA
white 1.25 failsblack 8.46 AAbanding high

Same stops, three spaces

The source renders this in sRGB. The number is how much chroma survives at the dullest point along the line — the difference between the first bar and the others is the grey that OKLab removes.

sRGB80%
OKLab81%
OKLCH82%

Report

  • white ink: worst 1.25:1 at 0% (fails AA); black ink: worst 8.46:1 at 100% (AA) → use black text.
  • Banding high: ~18px bands at 1440px — add grain 36 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(120deg, #89f7fe 0%, #86f1fe 7.14%, #83ecff 14.29%, #81e6ff 21.43%, #7ee0ff 28.57%, #7bdaff 35.71%, #79d5ff 42.86%, #76cfff 50%, #74c9ff 57.14%, #71c3ff 64.29%, #6fbeff 71.43%, #6cb8ff 78.57%, #6ab2ff 85.71%, #68acff 92.86%, #66a6ff 100%);
  background-image: linear-gradient(120deg in oklab, #89f7fe 0%, #66a6ff 100%);
}
tailwind v4
bg-linear-120/oklab from-[#89f7fe] to-[#66a6ff]
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="50.0962" y1="-86.7691" x2="1389.9038" y2="686.7691"><stop offset="0%" stop-color="#89f7fe"/><stop offset="7.14%" stop-color="#86f1fe"/><stop offset="14.29%" stop-color="#83ecff"/><stop offset="21.43%" stop-color="#81e6ff"/><stop offset="28.57%" stop-color="#7ee0ff"/><stop offset="35.71%" stop-color="#7bdaff"/><stop offset="42.86%" stop-color="#79d5ff"/><stop offset="50%" stop-color="#76cfff"/><stop offset="57.14%" stop-color="#74c9ff"/><stop offset="64.29%" stop-color="#71c3ff"/><stop offset="71.43%" stop-color="#6fbeff"/><stop offset="78.57%" stop-color="#6cb8ff"/><stop offset="85.71%" stop-color="#6ab2ff"/><stop offset="92.86%" stop-color="#68acff"/><stop offset="100%" stop-color="#66a6ff"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "happy-fisher": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.537,
            0.969,
            0.996
          ],
          "hex": "#89f7fe"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.4,
            0.651,
            1
          ],
          "hex": "#66a6ff"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(120deg in oklab, #89f7fe 0%, #66a6ff 100%)",
        "interpolation": "oklab",
        "angle": 120,
        "name": "Happy Fisher",
        "contrast": {
          "white": {
            "ratio": 1.25,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 8.463,
            "at": 1,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Happy Fisher (WebGradients, MIT), rendered in OKLab."
  }
}

Tagged

Blue gradientsTeal gradientsCoolLightOcean

More blue gradients

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

›take the Happy Fisher gradient (#89f7fe, #66a6ff), re-interpolate it in oklch, and tell me the worst-case contrast for white text

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: gradients.md · From WebGradients (MIT) — licences