brandsweets

Named gradient · WebGradients

Sharpeye Eagle

Sharpeye Eagle is a purple gradient from WebGradients (MIT) — #9890e3 → #b1f4cf at 0°. Shown here interpolated in OKLab, next to the original sRGB, with the worst-case contrast for white and black text and every export.

#9890e3#b1f4cf
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 7.43:1 · AA
white 1.26 failsblack 7.43 AAbanding medium

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.

sRGB41%
OKLab43%
OKLCH82%

Report

  • white ink: worst 1.26:1 at 100% (fails AA); black ink: worst 7.43:1 at 0% (AA) → use black text.
  • Banding medium: ~14px bands at 1440px — add grain 30 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(0deg, #9890e3 0%, #9a98e2 7.14%, #9c9fe1 14.29%, #9ea6e1 21.43%, #9faee0 28.57%, #a1b5de 35.71%, #a3bcdd 42.86%, #a5c3dc 50%, #a7cada 57.14%, #a8d1d9 64.29%, #aad8d7 71.43%, #acdfd5 78.57%, #aee6d3 85.71%, #afedd1 92.86%, #b1f4cf 100%);
  background-image: linear-gradient(0deg in oklab, #9890e3 0%, #b1f4cf 100%);
}
tailwind v4
bg-linear-to-t/oklab from-[#9890e3] to-[#b1f4cf]
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="720" y1="600" x2="720" y2="0"><stop offset="0%" stop-color="#9890e3"/><stop offset="7.14%" stop-color="#9a98e2"/><stop offset="14.29%" stop-color="#9c9fe1"/><stop offset="21.43%" stop-color="#9ea6e1"/><stop offset="28.57%" stop-color="#9faee0"/><stop offset="35.71%" stop-color="#a1b5de"/><stop offset="42.86%" stop-color="#a3bcdd"/><stop offset="50%" stop-color="#a5c3dc"/><stop offset="57.14%" stop-color="#a7cada"/><stop offset="64.29%" stop-color="#a8d1d9"/><stop offset="71.43%" stop-color="#aad8d7"/><stop offset="78.57%" stop-color="#acdfd5"/><stop offset="85.71%" stop-color="#aee6d3"/><stop offset="92.86%" stop-color="#afedd1"/><stop offset="100%" stop-color="#b1f4cf"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "sharpeye-eagle": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.596,
            0.565,
            0.89
          ],
          "hex": "#9890e3"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.694,
            0.957,
            0.812
          ],
          "hex": "#b1f4cf"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(0deg in oklab, #9890e3 0%, #b1f4cf 100%)",
        "interpolation": "oklab",
        "angle": 0,
        "name": "Sharpeye Eagle",
        "contrast": {
          "white": {
            "ratio": 1.257,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 7.434,
            "at": 0,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Sharpeye Eagle (WebGradients, MIT), rendered in OKLab."
  }
}

Tagged

Purple gradientsGreen gradientsCoolCalm

More purple 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 Sharpeye Eagle gradient (#9890e3, #b1f4cf), 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