# Night Sky gradient

Night Sky is a blue gradient from WebGradients (MIT), rendered in OKLab.

### Night Sky

- Slug: `night-sky` · Page: https://brandsweets.com/gradients/night-sky
- Stops: #1e3c72 @0%, #1e3c72 @1%, #2a5298 @100% · angle 0° · source webgradients
- Families: blue · Moods: cool, dark, monochrome, ocean
- CSS: `linear-gradient(0deg in oklab, #1e3c72 0%, #1e3c72 1%, #2a5298 100%)`
- Tailwind: `bg-linear-to-t/oklab from-[#1e3c72] via-[#1e3c72] via-1% to-[#2a5298]`
- Contrast (worst point): white 7.61:1 AA · black 1.95:1 fail · banding high
- Maker: https://brandsweets.com/gradients/new/v1.1e3c72_0-1e3c72_1-2a5298_100?a=0
- Colors: https://brandsweets.com/colors/1e3c72, https://brandsweets.com/colors/1e3c72, https://brandsweets.com/colors/2a5298

## The same stops in other spaces

- sRGB (the source's own look): `linear-gradient(0deg in srgb, #1e3c72 0%, #1e3c72 1%, #2a5298 100%)`
- OKLCH shorter hue: `linear-gradient(0deg in oklch shorter hue, #1e3c72 0%, #1e3c72 1%, #2a5298 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.