Named gradient · uiGradients

Cherryblossoms

Cherryblossoms is a pink gradient from uiGradients (MIT) — #fbd3e9 → #bb377d 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.

#fbd3e9 #bb377d

Open in the maker Original sRGB in the maker

Aa — the quick brown fox

black text · worst 3.96:1 · AA large

white 1.35 failsblack 3.96 AA largebanding 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.

sRGB45%

OKLab45%

OKLCH45%

Report

white ink: worst 1.35:1 at 0% (fails AA); black ink: worst 3.96:1 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 medium: ~9px bands at 1440px — add grain 19 (≈2% soft-light noise) or shorten the ramp.

Export

css

.gradient {
  background-image: linear-gradient(90deg, #fbd3e9 0%, #f7c8e1 7.14%, #f4bed9 14.29%, #f0b3d1 21.43%, #eca8c9 28.57%, #e79ec1 35.71%, #e393b9 42.86%, #df88b2 50%, #da7eaa 57.14%, #d573a2 64.29%, #d0689b 71.43%, #cb5c93 78.57%, #c6518c 85.71%, #c14484 92.86%, #bb377d 100%);
  background-image: linear-gradient(90deg in oklab, #fbd3e9 0%, #bb377d 100%);
}

tailwind v4

bg-linear-to-r/oklab from-[#fbd3e9] to-[#bb377d]

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="#fbd3e9"/><stop offset="7.14%" stop-color="#f7c8e1"/><stop offset="14.29%" stop-color="#f4bed9"/><stop offset="21.43%" stop-color="#f0b3d1"/><stop offset="28.57%" stop-color="#eca8c9"/><stop offset="35.71%" stop-color="#e79ec1"/><stop offset="42.86%" stop-color="#e393b9"/><stop offset="50%" stop-color="#df88b2"/><stop offset="57.14%" stop-color="#da7eaa"/><stop offset="64.29%" stop-color="#d573a2"/><stop offset="71.43%" stop-color="#d0689b"/><stop offset="78.57%" stop-color="#cb5c93"/><stop offset="85.71%" stop-color="#c6518c"/><stop offset="92.86%" stop-color="#c14484"/><stop offset="100%" stop-color="#bb377d"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>

dtcg

{
  "cherryblossoms": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.984,
            0.827,
            0.914
          ],
          "hex": "#fbd3e9"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.733,
            0.216,
            0.49
          ],
          "hex": "#bb377d"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #fbd3e9 0%, #bb377d 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Cherryblossoms",
        "contrast": {
          "white": {
            "ratio": 1.346,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 3.956,
            "at": 1,
            "passesAA": false,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Cherryblossoms (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 Cherryblossoms gradient (#fbd3e9, #bb377d), 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