brandsweets

Named gradient · uiGradients

Kyoo Tah

Kyoo Tah is a purple gradient from uiGradients (MIT) — #544a7d → #ffd452 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.

#544a7d#ffd452
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 2.65:1 · fails
white 1.42 failsblack 2.65 failsbanding 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.

sRGB20%
OKLab17%
OKLCH71%

Report

  • white ink: worst 1.42:1 at 100% (fails AA); black ink: worst 2.65:1 at 0% (fails AA) → use black text.
  • Neither ink passes AA at the worst point — treat as decorative or add a scrim (rgba(0,0,0,.35) typically lifts white ink past 4:1).
  • Banding medium: ~8px bands at 1440px — add grain 17 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #544a7d 0%, #5e547e 7.14%, #695e7e 14.29%, #74687e 21.43%, #80727e 28.57%, #8c7c7d 35.71%, #98857b 42.86%, #a48f79 50%, #b09977 57.14%, #bda373 64.29%, #caac6f 71.43%, #d7b66a 78.57%, #e4c064 85.71%, #f1ca5c 92.86%, #ffd452 100%);
  background-image: linear-gradient(90deg in oklab, #544a7d 0%, #ffd452 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#544a7d] to-[#ffd452]
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="#544a7d"/><stop offset="7.14%" stop-color="#5e547e"/><stop offset="14.29%" stop-color="#695e7e"/><stop offset="21.43%" stop-color="#74687e"/><stop offset="28.57%" stop-color="#80727e"/><stop offset="35.71%" stop-color="#8c7c7d"/><stop offset="42.86%" stop-color="#98857b"/><stop offset="50%" stop-color="#a48f79"/><stop offset="57.14%" stop-color="#b09977"/><stop offset="64.29%" stop-color="#bda373"/><stop offset="71.43%" stop-color="#caac6f"/><stop offset="78.57%" stop-color="#d7b66a"/><stop offset="85.71%" stop-color="#e4c064"/><stop offset="92.86%" stop-color="#f1ca5c"/><stop offset="100%" stop-color="#ffd452"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "kyoo-tah": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.329,
            0.29,
            0.49
          ],
          "hex": "#544a7d"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            1,
            0.831,
            0.322
          ],
          "hex": "#ffd452"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #544a7d 0%, #ffd452 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Kyoo Tah",
        "contrast": {
          "white": {
            "ratio": 1.42,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 2.653,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Kyoo Tah (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Purple gradientsYellow gradients

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 Kyoo Tah gradient (#544a7d, #ffd452), 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