brandsweets

Named gradient · uiGradients

Amin

Amin is a purple gradient from uiGradients (MIT) — #8e2de2 → #4a00e0 at 90°. Shown here interpolated in OKLab, next to the original sRGB, with the worst-case contrast for white and black text and every export.

#8e2de2#4a00e0
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
white text · worst 5.79:1 · AA
white 5.79 AAblack 2.37 failsbanding 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.

sRGB96%
OKLab96%
OKLCH96%

Report

  • white ink: worst 5.79:1 at 0% (AA); black ink: worst 2.37:1 at 100% (fails AA) → use white text.
  • Banding high: ~21px bands at 1440px — add grain 41 (≈3% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #8e2de2 0%, #892ce2 7.14%, #842be2 14.29%, #7f29e2 21.43%, #7a28e2 28.57%, #7526e1 35.71%, #7024e1 42.86%, #6b22e1 50%, #671fe1 57.14%, #621ce1 64.29%, #5d19e1 71.43%, #5814e1 78.57%, #530fe0 85.71%, #4f08e0 92.86%, #4a00e0 100%);
  background-image: linear-gradient(90deg in oklab, #8e2de2 0%, #4a00e0 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#8e2de2] to-[#4a00e0]
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="0" y1="300" x2="1440" y2="300"><stop offset="0%" stop-color="#8e2de2"/><stop offset="7.14%" stop-color="#892ce2"/><stop offset="14.29%" stop-color="#842be2"/><stop offset="21.43%" stop-color="#7f29e2"/><stop offset="28.57%" stop-color="#7a28e2"/><stop offset="35.71%" stop-color="#7526e1"/><stop offset="42.86%" stop-color="#7024e1"/><stop offset="50%" stop-color="#6b22e1"/><stop offset="57.14%" stop-color="#671fe1"/><stop offset="64.29%" stop-color="#621ce1"/><stop offset="71.43%" stop-color="#5d19e1"/><stop offset="78.57%" stop-color="#5814e1"/><stop offset="85.71%" stop-color="#530fe0"/><stop offset="92.86%" stop-color="#4f08e0"/><stop offset="100%" stop-color="#4a00e0"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "amin": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.557,
            0.176,
            0.886
          ],
          "hex": "#8e2de2"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.29,
            0,
            0.878
          ],
          "hex": "#4a00e0"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #8e2de2 0%, #4a00e0 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Amin",
        "contrast": {
          "white": {
            "ratio": 5.795,
            "at": 0,
            "passesAA": true,
            "passesAALarge": true
          },
          "black": {
            "ratio": 2.368,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "suggestedInk": "#ffffff"
        }
      }
    },
    "$description": "Amin (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Purple gradientsBlue gradientsCoolVividJewel Tones

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 Amin gradient (#8e2de2, #4a00e0), 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 uiGradients (MIT) — licences