# Radioactive Heat gradient

Radioactive Heat is a orange gradient from uiGradients (MIT), rendered in OKLab.

### Radioactive Heat

- Slug: `radioactive-heat` · Page: https://brandsweets.com/gradients/radioactive-heat
- Stops: #f7941e, #72c6ef, #00a651 · angle 90° · source uigradients
- Families: orange, green
- CSS: `linear-gradient(90deg in oklab, #f7941e 0%, #72c6ef 50%, #00a651 100%)`
- Tailwind: `bg-linear-to-r/oklab from-[#f7941e] via-[#72c6ef] to-[#00a651]`
- Contrast (worst point): white 1.90:1 fail · black 6.57:1 AA · banding medium
- Maker: https://brandsweets.com/gradients/new/v1.f7941e-72c6ef-00a651?a=90
- Colors: https://brandsweets.com/colors/f7941e, https://brandsweets.com/colors/72c6ef, https://brandsweets.com/colors/00a651

## The same stops in other spaces

- sRGB (the source's own look): `linear-gradient(90deg in srgb, #f7941e 0%, #72c6ef 50%, #00a651 100%)`
- OKLCH shorter hue: `linear-gradient(90deg in oklch shorter hue, #f7941e 0%, #72c6ef 50%, #00a651 100%)`

Family pages: https://brandsweets.com/gradients/orange, https://brandsweets.com/gradients/green

## 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.