brandsweets

Named gradient · uiGradients

Telegram

Telegram is a blue gradient from uiGradients (MIT) — #1c92d2 → #f2fcfe 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.

#1c92d2#f2fcfe
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 6.09:1 · AA
white 1.04 failsblack 6.09 AAbanding 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.

sRGB15%
OKLab15%
OKLCH15%

Report

  • white ink: worst 1.04:1 at 100% (fails AA); black ink: worst 6.09:1 at 0% (AA) → use black text.
  • White text disappears completely at 100% (1.00:1 crossing).
  • Banding medium: ~7px bands at 1440px — add grain 12 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #1c92d2 0%, #369ad6 7.14%, #49a1d9 14.29%, #59a9dd 21.43%, #69b1e0 28.57%, #77b8e3 35.71%, #86c0e7 42.86%, #93c7ea 50%, #a1cfed 57.14%, #afd7f0 64.29%, #bcdef3 71.43%, #cae6f6 78.57%, #d7edf9 85.71%, #e5f5fb 92.86%, #f2fcfe 100%);
  background-image: linear-gradient(90deg in oklab, #1c92d2 0%, #f2fcfe 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#1c92d2] to-[#f2fcfe]
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="#1c92d2"/><stop offset="7.14%" stop-color="#369ad6"/><stop offset="14.29%" stop-color="#49a1d9"/><stop offset="21.43%" stop-color="#59a9dd"/><stop offset="28.57%" stop-color="#69b1e0"/><stop offset="35.71%" stop-color="#77b8e3"/><stop offset="42.86%" stop-color="#86c0e7"/><stop offset="50%" stop-color="#93c7ea"/><stop offset="57.14%" stop-color="#a1cfed"/><stop offset="64.29%" stop-color="#afd7f0"/><stop offset="71.43%" stop-color="#bcdef3"/><stop offset="78.57%" stop-color="#cae6f6"/><stop offset="85.71%" stop-color="#d7edf9"/><stop offset="92.86%" stop-color="#e5f5fb"/><stop offset="100%" stop-color="#f2fcfe"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "telegram": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.11,
            0.573,
            0.824
          ],
          "hex": "#1c92d2"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.949,
            0.988,
            0.996
          ],
          "hex": "#f2fcfe"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #1c92d2 0%, #f2fcfe 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Telegram",
        "contrast": {
          "white": {
            "ratio": 1.043,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 6.092,
            "at": 0,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Telegram (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Blue gradientsCool

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 Telegram gradient (#1c92d2, #f2fcfe), 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