# Night Call gradient

Night Call is a purple gradient from WebGradients (MIT), rendered in OKLab.

### Night Call

- Slug: `night-call` · Page: https://brandsweets.com/gradients/night-call
- Stops: #ac32e4 @0%, #7918f2 @48%, #4801ff @100% · angle 135° · source webgradients
- Families: purple, blue · Moods: cool, vivid, jewel-tones
- CSS: `linear-gradient(135deg in oklab, #ac32e4 0%, #7918f2 48%, #4801ff 100%)`
- Tailwind: `bg-linear-to-br/oklab from-[#ac32e4] via-[#7918f2] via-48% to-[#4801ff]`
- Contrast (worst point): white 4.85:1 AA · black 2.72:1 fail · banding high
- Maker: https://brandsweets.com/gradients/new/v1.ac32e4_0-7918f2_48-4801ff_100?a=135
- Colors: https://brandsweets.com/colors/ac32e4, https://brandsweets.com/colors/7918f2, https://brandsweets.com/colors/4801ff

## The same stops in other spaces

- sRGB (the source's own look): `linear-gradient(135deg in srgb, #ac32e4 0%, #7918f2 48%, #4801ff 100%)`
- OKLCH shorter hue: `linear-gradient(135deg in oklch shorter hue, #ac32e4 0%, #7918f2 48%, #4801ff 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.