brandsweets

Named gradient · uiGradients

Bright Vault

Bright Vault is a blue gradient from uiGradients (MIT) — #00d2ff → #928dab 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.

#00d2ff#928dab
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 6.62:1 · AA
white 1.80 failsblack 6.62 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.

sRGB47%
OKLab46%
OKLCH47%

Report

  • white ink: worst 1.80:1 at 1% (fails AA); black ink: worst 6.62:1 at 100% (AA) → use black text.
  • Banding high: ~10px bands at 1440px — add grain 20 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #00d2ff 0%, #2ecdf9 7.14%, #42c8f3 14.29%, #50c3ed 21.43%, #5bbfe6 28.57%, #64bae0 35.71%, #6bb5da 42.86%, #72b0d4 50%, #78abce 57.14%, #7ea6c8 64.29%, #83a1c2 71.43%, #879cbd 78.57%, #8b97b7 85.71%, #8f92b1 92.86%, #928dab 100%);
  background-image: linear-gradient(90deg in oklab, #00d2ff 0%, #928dab 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#00d2ff] to-[#928dab]
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="#00d2ff"/><stop offset="7.14%" stop-color="#2ecdf9"/><stop offset="14.29%" stop-color="#42c8f3"/><stop offset="21.43%" stop-color="#50c3ed"/><stop offset="28.57%" stop-color="#5bbfe6"/><stop offset="35.71%" stop-color="#64bae0"/><stop offset="42.86%" stop-color="#6bb5da"/><stop offset="50%" stop-color="#72b0d4"/><stop offset="57.14%" stop-color="#78abce"/><stop offset="64.29%" stop-color="#7ea6c8"/><stop offset="71.43%" stop-color="#83a1c2"/><stop offset="78.57%" stop-color="#879cbd"/><stop offset="85.71%" stop-color="#8b97b7"/><stop offset="92.86%" stop-color="#8f92b1"/><stop offset="100%" stop-color="#928dab"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "bright-vault": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0,
            0.824,
            1
          ],
          "hex": "#00d2ff"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.573,
            0.553,
            0.671
          ],
          "hex": "#928dab"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #00d2ff 0%, #928dab 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Bright Vault",
        "contrast": {
          "white": {
            "ratio": 1.799,
            "at": 0.0058,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 6.62,
            "at": 1,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Bright Vault (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Blue gradientsPurple gradientsCoolCalm

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 Bright Vault gradient (#00d2ff, #928dab), 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