Color

#591a08

#591a08
hex#591a08
rgbrgb(89, 26, 8)
hslhsl(13, 84%, 19%)
oklchoklch(0.317 0.097 36)
Closest name: Evil Cigar (#522000)Relative luminance 0.0288

Colors that go with #591a08

Crimson, Royal Blue and Sienna 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.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#084859

#59081f · #594208

#085919 · #190859

Split-complementary

Open in tool →

#085942 · #081f59

#1f5908 · #084859 · #420859

Contrast

#591a08 as textRatioAAAA largeAAAFix
Aaon white
13.32:1passpasspassPasses AAA — no fix needed.
Aaon black
1.58:1failfailfail
  • AA: use #d83d13 as the text (4.6:1)
  • AAA: use #ef704d as the text (7.09:1)
  • AA: or shift the background to #969696 (4.5:1)
  • AAA: or shift the background to #bdbdbd (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #591a08 as the background.

Brands using this color

Fonts for this mood

#591a08 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #591a08
live endpoint

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.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #591a08 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/591a08-c4a99c-62cbaf-2d281f-f1e9eb?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md