brandsweets

Named gradient · uiGradients

ServQuick

ServQuick is a blue gradient from uiGradients (MIT) — #485563 → #29323c 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.

#485563#29323c
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
white text · worst 7.62:1 · AA
white 7.62 AAblack 1.62 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.

sRGB86%
OKLab86%
OKLCH86%

Report

  • white ink: worst 7.62:1 at 0% (AA); black ink: worst 1.62:1 at 100% (fails AA) → use white text.
  • Banding high: ~37px bands at 1440px — add grain 50 (≈3% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #485563 0%, #465260 7.14%, #43505d 14.29%, #414d5a 21.43%, #3f4b58 28.57%, #3d4855 35.71%, #3a4652 42.86%, #38434f 50%, #36414c 57.14%, #343e4a 64.29%, #323c47 71.43%, #2f3944 78.57%, #2d3741 85.71%, #2b343f 92.86%, #29323c 100%);
  background-image: linear-gradient(90deg in oklab, #485563 0%, #29323c 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#485563] to-[#29323c]
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="#485563"/><stop offset="7.14%" stop-color="#465260"/><stop offset="14.29%" stop-color="#43505d"/><stop offset="21.43%" stop-color="#414d5a"/><stop offset="28.57%" stop-color="#3f4b58"/><stop offset="35.71%" stop-color="#3d4855"/><stop offset="42.86%" stop-color="#3a4652"/><stop offset="50%" stop-color="#38434f"/><stop offset="57.14%" stop-color="#36414c"/><stop offset="64.29%" stop-color="#343e4a"/><stop offset="71.43%" stop-color="#323c47"/><stop offset="78.57%" stop-color="#2f3944"/><stop offset="85.71%" stop-color="#2d3741"/><stop offset="92.86%" stop-color="#2b343f"/><stop offset="100%" stop-color="#29323c"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "servquick": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.282,
            0.333,
            0.388
          ],
          "hex": "#485563"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.161,
            0.196,
            0.235
          ],
          "hex": "#29323c"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #485563 0%, #29323c 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "ServQuick",
        "contrast": {
          "white": {
            "ratio": 7.622,
            "at": 0,
            "passesAA": true,
            "passesAALarge": true
          },
          "black": {
            "ratio": 1.616,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "suggestedInk": "#ffffff"
        }
      }
    },
    "$description": "ServQuick (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Blue gradientsCoolMutedDarkMonochrome

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 ServQuick gradient (#485563, #29323c), 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