brandsweets

Named gradient · uiGradients

Zenta

Zenta is a blue gradient from uiGradients (MIT) — #2a2d3e → #fecb6e 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.

#2a2d3e#fecb6e
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 1.54:1 · fails
white 1.50 failsblack 1.54 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.

sRGB9%
OKLab9%
OKLCH40%

Report

  • white ink: worst 1.50:1 at 100% (fails AA); black ink: worst 1.54:1 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: ~7px bands at 1440px — add grain 12 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #2a2d3e 0%, #373743 7.14%, #444248 14.29%, #524c4c 21.43%, #605751 28.57%, #6f6255 35.71%, #7d6d59 42.86%, #8d785c 50%, #9c845f 57.14%, #ac8f63 64.29%, #bc9b65 71.43%, #cca768 78.57%, #dcb36a 85.71%, #edbf6c 92.86%, #fecb6e 100%);
  background-image: linear-gradient(90deg in oklab, #2a2d3e 0%, #fecb6e 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#2a2d3e] to-[#fecb6e]
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="#2a2d3e"/><stop offset="7.14%" stop-color="#373743"/><stop offset="14.29%" stop-color="#444248"/><stop offset="21.43%" stop-color="#524c4c"/><stop offset="28.57%" stop-color="#605751"/><stop offset="35.71%" stop-color="#6f6255"/><stop offset="42.86%" stop-color="#7d6d59"/><stop offset="50%" stop-color="#8d785c"/><stop offset="57.14%" stop-color="#9c845f"/><stop offset="64.29%" stop-color="#ac8f63"/><stop offset="71.43%" stop-color="#bc9b65"/><stop offset="78.57%" stop-color="#cca768"/><stop offset="85.71%" stop-color="#dcb36a"/><stop offset="92.86%" stop-color="#edbf6c"/><stop offset="100%" stop-color="#fecb6e"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "zenta": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.165,
            0.176,
            0.243
          ],
          "hex": "#2a2d3e"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.996,
            0.796,
            0.431
          ],
          "hex": "#fecb6e"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #2a2d3e 0%, #fecb6e 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Zenta",
        "contrast": {
          "white": {
            "ratio": 1.502,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 1.543,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Zenta (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Blue gradientsYellow gradientsMuted

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 Zenta gradient (#2a2d3e, #fecb6e), 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