brandsweets

Named gradient · WebGradients

Sea Strike

Sea Strike is a teal gradient from WebGradients (MIT) — #77ffd2 → #6297db → #1eecff at 135°. Shown here interpolated in OKLab, next to the original sRGB, with the worst-case contrast for white and black text and every export.

#77ffd2#6297db#1eecff
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 6.97:1 · AA
white 1.23 failsblack 6.97 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.

sRGB64%
OKLab65%
OKLCH84%

Report

  • white ink: worst 1.23:1 at 0% (fails AA); black ink: worst 6.97:1 at 48% (AA) → use black text.
  • Banding high: ~9px bands at 1440px — add grain 18 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(135deg, #77ffd2 0%, #75f8d3 3.43%, #74f0d5 6.86%, #72e9d6 10.29%, #70e2d7 13.71%, #6fdad8 17.14%, #6dd3d9 20.57%, #6ccbd9 24%, #6ac4da 27.43%, #69bdda 30.86%, #67b5db 34.29%, #66aedb 37.71%, #65a6db 41.14%, #639fdb 44.57%, #6297db 48%, #619dde 51.71%, #5fa3e0 55.43%, #5da9e3 59.14%, #5bafe6 62.86%, #58b5e8 66.57%, #55bbeb 70.29%, #52c1ed 74%, #4ec7f0 77.71%, #49cdf2 81.43%, #44d4f5 85.14%, #3edaf8 88.86%, #36e0fa 92.57%, #2ce6fd 96.29%, #1eecff 100%);
  background-image: linear-gradient(135deg in oklab, #77ffd2 0%, #6297db 48%, #1eecff 100%);
}
tailwind v4
bg-linear-to-br/oklab from-[#77ffd2] via-[#6297db] via-48% to-[#1eecff]
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="210" y1="-210" x2="1230" y2="810"><stop offset="0%" stop-color="#77ffd2"/><stop offset="3.43%" stop-color="#75f8d3"/><stop offset="6.86%" stop-color="#74f0d5"/><stop offset="10.29%" stop-color="#72e9d6"/><stop offset="13.71%" stop-color="#70e2d7"/><stop offset="17.14%" stop-color="#6fdad8"/><stop offset="20.57%" stop-color="#6dd3d9"/><stop offset="24%" stop-color="#6ccbd9"/><stop offset="27.43%" stop-color="#6ac4da"/><stop offset="30.86%" stop-color="#69bdda"/><stop offset="34.29%" stop-color="#67b5db"/><stop offset="37.71%" stop-color="#66aedb"/><stop offset="41.14%" stop-color="#65a6db"/><stop offset="44.57%" stop-color="#639fdb"/><stop offset="48%" stop-color="#6297db"/><stop offset="51.71%" stop-color="#619dde"/><stop offset="55.43%" stop-color="#5fa3e0"/><stop offset="59.14%" stop-color="#5da9e3"/><stop offset="62.86%" stop-color="#5bafe6"/><stop offset="66.57%" stop-color="#58b5e8"/><stop offset="70.29%" stop-color="#55bbeb"/><stop offset="74%" stop-color="#52c1ed"/><stop offset="77.71%" stop-color="#4ec7f0"/><stop offset="81.43%" stop-color="#49cdf2"/><stop offset="85.14%" stop-color="#44d4f5"/><stop offset="88.86%" stop-color="#3edaf8"/><stop offset="92.57%" stop-color="#36e0fa"/><stop offset="96.29%" stop-color="#2ce6fd"/><stop offset="100%" stop-color="#1eecff"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "sea-strike": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.467,
            1,
            0.824
          ],
          "hex": "#77ffd2"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.384,
            0.592,
            0.859
          ],
          "hex": "#6297db"
        },
        "position": 0.48
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.118,
            0.925,
            1
          ],
          "hex": "#1eecff"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(135deg in oklab, #77ffd2 0%, #6297db 48%, #1eecff 100%)",
        "interpolation": "oklab",
        "angle": 135,
        "name": "Sea Strike",
        "contrast": {
          "white": {
            "ratio": 1.234,
            "at": 0,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 6.969,
            "at": 0.48,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Sea Strike (WebGradients, MIT), rendered in OKLab."
  }
}

Tagged

Teal gradientsBlue gradientsCoolOcean

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 Strike gradient (#77ffd2, #6297db, #1eecff), 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 WebGradients (MIT) — licences