brandsweets

Named gradient · uiGradients

Sea Blizz

Sea Blizz is a teal gradient from uiGradients (MIT) — #1cd8d2 → #93edc7 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.

#1cd8d2#93edc7
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 11.80:1 · AA
white 1.38 failsblack 11.80 AAbanding 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.

sRGB87%
OKLab87%
OKLCH87%

Report

  • white ink: worst 1.38:1 at 100% (fails AA); black ink: worst 11.80:1 at 0% (AA) → use black text.
  • Banding high: ~12px bands at 1440px — add grain 25 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #1cd8d2 0%, #2edad1 7.14%, #3bdbd1 14.29%, #46ddd0 21.43%, #50decf 28.57%, #58e0ce 35.71%, #60e1ce 42.86%, #67e3cd 50%, #6ee4cc 57.14%, #75e6cb 64.29%, #7be7cb 71.43%, #82e9ca 78.57%, #87eac9 85.71%, #8decc8 92.86%, #93edc7 100%);
  background-image: linear-gradient(90deg in oklab, #1cd8d2 0%, #93edc7 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#1cd8d2] to-[#93edc7]
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="#1cd8d2"/><stop offset="7.14%" stop-color="#2edad1"/><stop offset="14.29%" stop-color="#3bdbd1"/><stop offset="21.43%" stop-color="#46ddd0"/><stop offset="28.57%" stop-color="#50decf"/><stop offset="35.71%" stop-color="#58e0ce"/><stop offset="42.86%" stop-color="#60e1ce"/><stop offset="50%" stop-color="#67e3cd"/><stop offset="57.14%" stop-color="#6ee4cc"/><stop offset="64.29%" stop-color="#75e6cb"/><stop offset="71.43%" stop-color="#7be7cb"/><stop offset="78.57%" stop-color="#82e9ca"/><stop offset="85.71%" stop-color="#87eac9"/><stop offset="92.86%" stop-color="#8decc8"/><stop offset="100%" stop-color="#93edc7"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "sea-blizz": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.11,
            0.847,
            0.824
          ],
          "hex": "#1cd8d2"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.576,
            0.929,
            0.78
          ],
          "hex": "#93edc7"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #1cd8d2 0%, #93edc7 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Sea Blizz",
        "contrast": {
          "white": {
            "ratio": 1.383,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 11.802,
            "at": 0,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Sea Blizz (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Teal gradientsCoolLightPastelOcean

More teal 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 Sea Blizz gradient (#1cd8d2, #93edc7), 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