# Cold Evening gradient

Cold Evening is a blue gradient from WebGradients (MIT), rendered in OKLab.

### Cold Evening

- Slug: `cold-evening` · Page: https://brandsweets.com/gradients/cold-evening
- Stops: #0c3483 @0%, #a2b6df @100%, #6b8cce @100% · angle 0° · source webgradients
- Families: blue · Moods: cool, monochrome, ocean
- CSS: `linear-gradient(0deg in oklab, #0c3483 0%, #a2b6df 100%, #6b8cce 100%)`
- Tailwind: `bg-linear-to-t/oklab from-[#0c3483] via-[#a2b6df] via-100% to-[#6b8cce]`
- Contrast (worst point): white 2.04:1 fail · black 1.83:1 fail · banding medium
- Maker: https://brandsweets.com/gradients/new/v1.0c3483_0-a2b6df_100-6b8cce_100?a=0
- Colors: https://brandsweets.com/colors/0c3483, https://brandsweets.com/colors/a2b6df, https://brandsweets.com/colors/6b8cce

## The same stops in other spaces

- sRGB (the source's own look): `linear-gradient(0deg in srgb, #0c3483 0%, #a2b6df 100%, #6b8cce 100%)`
- OKLCH shorter hue: `linear-gradient(0deg in oklch shorter hue, #0c3483 0%, #a2b6df 100%, #6b8cce 100%)`

Family pages: 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.