Cider
Open in tool →Rust, honey and a moss green on cream — the orchard palette; the green keeps it from being all one temperature.
Color
#8b421drgb(139, 66, 29)hsl(20, 65%, 33%)oklch(0.467 0.111 45.1)Teal, Champagne and Crimson lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Teal sits directly opposite #8b421d on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
5 real palettes, including Darkroom and Woodsmoke put Champagne beside #8b421d, as the surface under it.
Crimson is #8b421d's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Denim is a split-complement of #8b421d: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Goldenrod shows up next to #8b421d in 4 real palettes, including Harvest and Fireside, as the accent.
Hunter Green is paired with #8b421d in 4 real palettes, including Bookshop and Darkroom, as the accent.
Designers have shipped Sage Green with #8b421d: 4 real palettes, including Darkroom and Olive Grove, as the supporting colour.
Charcoal is the body-text near-black for #8b421d: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
| #8b421d as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.25:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.89:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8b421d as the background.
#8b421d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #8b421d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/8b421d-c4ae9c-62cbbb-2d2a1f-f1e9eb?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md