# Smart Indigo gradient

Smart Indigo is a purple gradient from WebGradients (MIT), rendered in OKLab.

### Smart Indigo

- Slug: `smart-indigo` · Page: https://brandsweets.com/gradients/smart-indigo
- Stops: #b224ef, #7579ff · angle 0° · source webgradients
- Families: purple, blue · Moods: cool, vivid, neon
- CSS: `linear-gradient(0deg in oklab, #b224ef 0%, #7579ff 100%)`
- Tailwind: `bg-linear-to-t/oklab from-[#b224ef] to-[#7579ff]`
- Contrast (worst point): white 3.53:1 AA-large · black 4.39:1 AA-large · banding high
- Maker: https://brandsweets.com/gradients/new/v1.b224ef-7579ff?a=0
- Colors: https://brandsweets.com/colors/b224ef, https://brandsweets.com/colors/7579ff

## The same stops in other spaces

- sRGB (the source's own look): `linear-gradient(0deg in srgb, #b224ef 0%, #7579ff 100%)`
- OKLCH shorter hue: `linear-gradient(0deg in oklch shorter hue, #b224ef 0%, #7579ff 100%)`

Family pages: https://brandsweets.com/gradients/purple, https://brandsweets.com/gradients/blue

## Gradient maker

Every maker URL is the gradient's state: `/gradients/new/v1.<hex>-<hex>[_pos]?a=135&in=oklch&hue=shorter&e=soft&g=8`. Hand one to a human, let them refine, and read the link they return.

## Connect an agent

Point any MCP client at the BrandSweets gradients endpoint for the same engine and corpus:

- Endpoint: https://mcp.brandsweets.com/gradients/mcp
- Tools: `make_gradient` (2–5 colours → CSS with the interpolation space, Tailwind v4, SVG, PNG URL, DTCG token + the contrast/banding/gamut report), `brand_gradients` (brand slug or palette → brand gradient, hero, button, variants).
- Resource: `gradients://corpus` — the whole bundled corpus as JSON.