Color
#81663b
#81663brgb(129, 102, 59)hsl(37, 37%, 37%)oklch(0.527 0.069 78)Colors that go with #81663b
Charcoal, Champagne and Copper 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.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #81663b: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Champagne #f7e7ce
shipped6 real palettes, including Woodsmoke and Coffee Bar put Champagne beside #81663b, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #81663b: 5 real palettes, including Clay & Linen and Bakery, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #81663b: 6 real palettes, including Dyson's brand system and Intel's brand system, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #81663b in 5 real palettes, including Subaru's brand system and GitHub's brand system, as the supporting colour.
Rust #b7410e
shippedRust shows up next to #81663b in 4 real palettes, including Harvest and Aesop's brand system, as the lead colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #81663b: 7 real palettes, including Homestead and Olive Grove, as the supporting colour.
Slate Blue #6a5acd
split-complementshippedSlate Blue is a split-complement of #81663b: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #81663b
Tints & shades
Harmonies
Contrast
| #81663b as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.39:1 | pass | pass | fail |
|
Aaon black | 3.9:1 | fail | pass | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #81663b as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
#81663b reads as warm. 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 #81663b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/81663b-c4b99c-62bdcb-2c2d1f-f1eae9?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