# Copper to Slate Gray gradient

Copper (#b87333) to Slate Gray (#708090), interpolated perceptually. The engine's pick for this pair is oklch.

- Page: https://brandsweets.com/gradients/copper-to-slategray
- Colors: https://brandsweets.com/colors/copper, https://brandsweets.com/colors/slategray
- Reverse: https://brandsweets.com/gradients/slategray-to-copper

## OKLab

- CSS: `linear-gradient(135deg in oklab, #b87333 0%, #708090 100%)`
- Tailwind: `bg-linear-to-br/oklab from-[#b87333] to-[#708090]`
- Contrast (worst point): white 3.79:1 AA-large · black 5.18:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.b87333-708090?a=135

## OKLCH (shorter hue)

- CSS: `linear-gradient(135deg in oklch shorter hue, #b87333 0%, #708090 100%)`
- Tailwind: `bg-linear-to-br/oklch from-[#b87333] to-[#708090]`
- Contrast (worst point): white 3.79:1 AA-large · black 5.17:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.b87333-708090?a=135&in=oklch&hue=shorter

## Eased (soft)

- CSS: `linear-gradient(135deg in oklch shorter hue, #b87333 0%, #b97237 8.28%, #ba7042 16.03%, #bb6d52 23.35%, #b96b64 30.32%, #b36b76 37.03%, #aa6d87 43.56%, #9e7194 50%, #90759b 56.44%, #84799e 62.97%, #7b7c9c 69.68%, #757e98 76.65%, #717f94 83.97%, #708091 91.72%, #708090 100%)`
- Tailwind: `bg-[linear-gradient(135deg_in_oklch_shorter_hue,#b87333_0%,#b97237_8.28%,#ba7042_16.03%,#bb6d52_23.35%,#b96b64_30.32%,#b36b76_37.03%,#aa6d87_43.56%,#9e7194_50%,#90759b_56.44%,#84799e_62.97%,#7b7c9c_69.68%,#757e98_76.65%,#717f94_83.97%,#708091_91.72%,#708090_100%)]`
- Contrast (worst point): white 3.79:1 AA-large · black 5.17:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.b87333-708090?a=135&in=oklch&hue=shorter&e=soft&n=15

## Mesh

- CSS: `radial-gradient(circle farthest-corner at 63.21% 95.73%, oklch(from #b87333 l c h / 0.8977) 0%, rgb(from #b87333 r g b / 0) 57.51%), radial-gradient(circle farthest-corner at 48.98% 17.88%, oklch(from #708090 l c h / 0.8586) 0%, rgb(from #708090 r g b / 0) 52.48%)`
- Tailwind: `bg-[radial-gradient(circle_farthest-corner_at_63.21%_95.73%,oklch(from_#b87333_l_c_h_/_0.8977)_0%,rgb(from_#b87333_r_g_b_/_0)_57.51%),radial-gradient(circle_farthest-corner_at_48.98%_17.88%,oklch(from_#708090_l_c_h_/_0.8586)_0%,rgb(from_#708090_r_g_b_/_0)_52.48%)]`
- Contrast (worst point): white 3.85:1 AA-large · black 5.22:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.b87333-708090?k=mesh&seed=copper-to-slategray

## 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.