Named gradient · uiGradients

Sublime Light

Sublime Light is a pink gradient from uiGradients (MIT) — #fc5c7d → #6a82fb 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.

#fc5c7d #6a82fb

Open in the maker Original sRGB in the maker

Aa — the quick brown fox

black text · worst 6.20:1 · AA

white 3.01 AA largeblack 6.20 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.

sRGB71%

OKLab64%

OKLCH96%

Report

white ink: worst 3.01:1 at 2% (AA-large only); black ink: worst 6.20:1 at 100% (AA) → use black text.
Banding high: ~10px bands at 1440px — add grain 20 (≈2% soft-light noise) or shorten the ramp.

Export

css

.gradient {
  background-image: linear-gradient(90deg, #fc5c7d 0%, #f36287 7.14%, #ea6891 14.29%, #e16d9b 21.43%, #d771a4 28.57%, #ce75ad 35.71%, #c478b6 42.86%, #ba7abf 50%, #b07cc8 57.14%, #a67ed1 64.29%, #9b80d9 71.43%, #9081e2 78.57%, #8482ea 85.71%, #7882f3 92.86%, #6a82fb 100%);
  background-image: linear-gradient(90deg in oklab, #fc5c7d 0%, #6a82fb 100%);
}

tailwind v4

bg-linear-to-r/oklab from-[#fc5c7d] to-[#6a82fb]

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="#fc5c7d"/><stop offset="7.14%" stop-color="#f36287"/><stop offset="14.29%" stop-color="#ea6891"/><stop offset="21.43%" stop-color="#e16d9b"/><stop offset="28.57%" stop-color="#d771a4"/><stop offset="35.71%" stop-color="#ce75ad"/><stop offset="42.86%" stop-color="#c478b6"/><stop offset="50%" stop-color="#ba7abf"/><stop offset="57.14%" stop-color="#b07cc8"/><stop offset="64.29%" stop-color="#a67ed1"/><stop offset="71.43%" stop-color="#9b80d9"/><stop offset="78.57%" stop-color="#9081e2"/><stop offset="85.71%" stop-color="#8482ea"/><stop offset="92.86%" stop-color="#7882f3"/><stop offset="100%" stop-color="#6a82fb"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>

dtcg

{
  "sublime-light": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.988,
            0.361,
            0.49
          ],
          "hex": "#fc5c7d"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.416,
            0.51,
            0.984
          ],
          "hex": "#6a82fb"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #fc5c7d 0%, #6a82fb 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Sublime Light",
        "contrast": {
          "white": {
            "ratio": 3.01,
            "at": 0.0199,
            "passesAA": false,
            "passesAALarge": true
          },
          "black": {
            "ratio": 6.199,
            "at": 0.9957,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Sublime Light (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

white 1.06 failsblack 9.08 AA

Open in maker →

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 Sublime Light gradient (#fc5c7d, #6a82fb), 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