brandsweets

Named gradient · uiGradients

Winter Woods

Winter Woods is a red gradient from uiGradients (MIT) — #333333 → #a2ab58 → #a43931 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.

#333333#a2ab58#a43931
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
white text · worst 2.47:1 · fails
white 2.47 failsblack 1.66 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.

sRGB0%
OKLab0%
OKLCH0%

Report

  • white ink: worst 2.47:1 at 50% (fails AA); black ink: worst 1.66:1 at 0% (fails AA) → use white 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: ~6px bands at 1440px — add grain 11 (≈1% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #333333 0%, #3a3b36 3.57%, #414339 7.14%, #494b3d 10.71%, #505340 14.29%, #585b42 17.86%, #606445 21.43%, #686c48 25%, #70754b 28.57%, #787e4d 32.14%, #80874f 35.71%, #889052 39.29%, #919954 42.86%, #99a256 46.43%, #a2ab58 50%, #a4a355 53.57%, #a59c52 57.14%, #a7944f 60.71%, #a88d4c 64.29%, #a8854a 67.86%, #a97d47 71.43%, #a97544 75%, #a96e41 78.57%, #a8663f 82.14%, #a85d3c 85.71%, #a75539 89.29%, #a64c36 92.86%, #a54334 96.43%, #a43931 100%);
  background-image: linear-gradient(90deg in oklab, #333333 0%, #a2ab58 50%, #a43931 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#333333] via-[#a2ab58] to-[#a43931]
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="#333333"/><stop offset="3.57%" stop-color="#3a3b36"/><stop offset="7.14%" stop-color="#414339"/><stop offset="10.71%" stop-color="#494b3d"/><stop offset="14.29%" stop-color="#505340"/><stop offset="17.86%" stop-color="#585b42"/><stop offset="21.43%" stop-color="#606445"/><stop offset="25%" stop-color="#686c48"/><stop offset="28.57%" stop-color="#70754b"/><stop offset="32.14%" stop-color="#787e4d"/><stop offset="35.71%" stop-color="#80874f"/><stop offset="39.29%" stop-color="#889052"/><stop offset="42.86%" stop-color="#919954"/><stop offset="46.43%" stop-color="#99a256"/><stop offset="50%" stop-color="#a2ab58"/><stop offset="53.57%" stop-color="#a4a355"/><stop offset="57.14%" stop-color="#a59c52"/><stop offset="60.71%" stop-color="#a7944f"/><stop offset="64.29%" stop-color="#a88d4c"/><stop offset="67.86%" stop-color="#a8854a"/><stop offset="71.43%" stop-color="#a97d47"/><stop offset="75%" stop-color="#a97544"/><stop offset="78.57%" stop-color="#a96e41"/><stop offset="82.14%" stop-color="#a8663f"/><stop offset="85.71%" stop-color="#a85d3c"/><stop offset="89.29%" stop-color="#a75539"/><stop offset="92.86%" stop-color="#a64c36"/><stop offset="96.43%" stop-color="#a54334"/><stop offset="100%" stop-color="#a43931"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "winter-woods": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.2,
            0.2,
            0.2
          ],
          "hex": "#333333"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.635,
            0.671,
            0.345
          ],
          "hex": "#a2ab58"
        },
        "position": 0.5
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.643,
            0.224,
            0.192
          ],
          "hex": "#a43931"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #333333 0%, #a2ab58 50%, #a43931 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Winter Woods",
        "contrast": {
          "white": {
            "ratio": 2.47,
            "at": 0.5,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 1.662,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "suggestedInk": "#ffffff"
        }
      }
    },
    "$description": "Winter Woods (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Red gradientsWarmSunset

More red 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 Winter Woods gradient (#333333, #a2ab58, #a43931), 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