brandsweets

Named gradient · WebGradients

Party Bliss

Party Bliss is a blue gradient from WebGradients (MIT) — #4481eb → #04befe 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.

#4481eb#04befe
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 5.59:1 · AA
white 2.14 failsblack 5.59 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.

sRGB94%
OKLab94%
OKLCH94%

Report

  • white ink: worst 2.14:1 at 99% (fails AA); black ink: worst 5.59:1 at 0% (AA) → use black text.
  • Banding high: ~23px bands at 1440px — add grain 43 (≈3% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(0deg, #4481eb 0%, #4285ec 7.14%, #418aee 14.29%, #3f8eef 21.43%, #3c93f1 28.57%, #3a97f2 35.71%, #379bf3 42.86%, #34a0f5 50%, #31a4f6 57.14%, #2da8f7 64.29%, #28adf9 71.43%, #23b1fa 78.57%, #1cb5fb 85.71%, #13bafd 92.86%, #04befe 100%);
  background-image: linear-gradient(0deg in oklab, #4481eb 0%, #04befe 100%);
}
tailwind v4
bg-linear-to-t/oklab from-[#4481eb] to-[#04befe]
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="#4481eb"/><stop offset="7.14%" stop-color="#4285ec"/><stop offset="14.29%" stop-color="#418aee"/><stop offset="21.43%" stop-color="#3f8eef"/><stop offset="28.57%" stop-color="#3c93f1"/><stop offset="35.71%" stop-color="#3a97f2"/><stop offset="42.86%" stop-color="#379bf3"/><stop offset="50%" stop-color="#34a0f5"/><stop offset="57.14%" stop-color="#31a4f6"/><stop offset="64.29%" stop-color="#2da8f7"/><stop offset="71.43%" stop-color="#28adf9"/><stop offset="78.57%" stop-color="#23b1fa"/><stop offset="85.71%" stop-color="#1cb5fb"/><stop offset="92.86%" stop-color="#13bafd"/><stop offset="100%" stop-color="#04befe"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "party-bliss": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.267,
            0.506,
            0.922
          ],
          "hex": "#4481eb"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.016,
            0.745,
            0.996
          ],
          "hex": "#04befe"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(0deg in oklab, #4481eb 0%, #04befe 100%)",
        "interpolation": "oklab",
        "angle": 0,
        "name": "Party Bliss",
        "contrast": {
          "white": {
            "ratio": 2.142,
            "at": 0.9942,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 5.586,
            "at": 0,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Party Bliss (WebGradients, MIT), rendered in OKLab."
  }
}

Tagged

Blue gradientsCoolVividOcean

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 Party Bliss gradient (#4481eb, #04befe), 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