Named gradient · uiGradients

Neuromancer

Neuromancer is a pink gradient from uiGradients (MIT) — #f953c6 → #b91d73 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.

#f953c6 #b91d73

Open in the maker Original sRGB in the maker

Aa — the quick brown fox

black text · worst 3.49:1 · AA large

white 2.97 failsblack 3.49 AA largebanding 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.

sRGB93%

OKLab93%

OKLCH93%

Report

white ink: worst 2.97:1 at 0% (fails AA); black ink: worst 3.49:1 at 100% (AA-large only) → use black text.
Body text fails AA everywhere on this gradient; large text (≥24px / 19px bold) is fine. Add a scrim or lower the chroma for body copy.
Banding high: ~17px bands at 1440px — add grain 35 (≈2% soft-light noise) or shorten the ramp.

Export

css

.gradient {
  background-image: linear-gradient(90deg, #f953c6 0%, #f44fc0 7.14%, #f04cba 14.29%, #eb48b4 21.43%, #e645ae 28.57%, #e241a8 35.71%, #dd3ea2 42.86%, #d93a9c 50%, #d43696 57.14%, #d03290 64.29%, #cb2e8a 71.43%, #c72a84 78.57%, #c2267e 85.71%, #bd2279 92.86%, #b91d73 100%);
  background-image: linear-gradient(90deg in oklab, #f953c6 0%, #b91d73 100%);
}

tailwind v4

bg-linear-to-r/oklab from-[#f953c6] to-[#b91d73]

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="#f953c6"/><stop offset="7.14%" stop-color="#f44fc0"/><stop offset="14.29%" stop-color="#f04cba"/><stop offset="21.43%" stop-color="#eb48b4"/><stop offset="28.57%" stop-color="#e645ae"/><stop offset="35.71%" stop-color="#e241a8"/><stop offset="42.86%" stop-color="#dd3ea2"/><stop offset="50%" stop-color="#d93a9c"/><stop offset="57.14%" stop-color="#d43696"/><stop offset="64.29%" stop-color="#d03290"/><stop offset="71.43%" stop-color="#cb2e8a"/><stop offset="78.57%" stop-color="#c72a84"/><stop offset="85.71%" stop-color="#c2267e"/><stop offset="92.86%" stop-color="#bd2279"/><stop offset="100%" stop-color="#b91d73"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>

dtcg

{
  "neuromancer": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.976,
            0.325,
            0.776
          ],
          "hex": "#f953c6"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.725,
            0.114,
            0.451
          ],
          "hex": "#b91d73"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #f953c6 0%, #b91d73 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Neuromancer",
        "contrast": {
          "white": {
            "ratio": 2.966,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 3.486,
            "at": 1,
            "passesAA": false,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Neuromancer (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 Neuromancer gradient (#f953c6, #b91d73), 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