Color

#83180c

#83180c
hex#83180c
rgbrgb(131, 24, 12)
hslhsl(6, 83%, 28%)
oklchoklch(0.397 0.144 30.5)
Closest name: darkred (#8b0000)Relative luminance 0.0551

Colors that go with #83180c

Teal, Slate Gray and Taupe 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 →

#0c7783

#830c3c · #83530c

#0c8318 · #180c83

Split-complementary

Open in tool →

#0c8353 · #0c3c83

#3c830c · #0c7783 · #530c83

Contrast

#83180c as textRatioAAAA largeAAAFix
Aaon white
10:1passpasspassPasses AAA — no fix needed.
Aaon black
2.1:1failfailfail
  • AA: use #e52a15 as the text (4.67:1)
  • AAA: use #f06f60 as the text (7.15:1)
  • AA: or shift the background to #b0b0b0 (4.61:1)
  • AAA: or shift the background to #d9d9d9 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #83180c 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

#83180c reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #83180c
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 #83180c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83180c-c4a59c-62cba3-2d271f-f1e9ec?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