Sepia Mono
Open in tool →A single warm brown from espresso to oat — the sepia scale as a working palette, not a filter.
Color
#59463argb(89, 70, 58)hsl(23, 21%, 29%)oklch(0.411 0.033 53.9)Teal, Steel Blue and Blue 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 is a split-complement of #59463a: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Steel Blue sits directly opposite #59463a 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 Dunkin''s brand system and Jeep's brand system put Blue beside #59463a, as the supporting colour.
4 real palettes, including Darkroom and Bramble put Champagne beside #59463a, as the surface under it.
Designers have shipped Copper with #59463a: 6 real palettes, including Bramble and Desert Road, as the supporting colour.
Crimson is paired with #59463a in 4 real palettes, including Dunkin''s brand system and Codecademy's brand system, as the accent.
Designers have shipped Denim with #59463a: 4 real palettes, including HP's brand system and Hinge's brand system, as the accent.
Cream is the surface #59463a wants: a warm off-white that shares its undertone, so #59463a reads softer on it than on pure white.
| #59463a as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 8.89:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.36:1 | 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 #59463a as the background.
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
A single warm brown from espresso to oat — the sepia scale as a working palette, not a filter.
#59463a reads as warm, muted, dark. 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 #59463a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/59463a-c4b09c-62cbc0-2d2b1f-f1e9ea?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