Color

#8b183d

#8b183d
hex#8b183d
rgbrgb(139, 24, 61)
hslhsl(341, 71%, 32%)
oklchoklch(0.421 0.15 8.3)
Closest name: Beet Red (#7e203f)Relative luminance 0.0648

Colors that go with #8b183d

Teal, Crimson and Denim 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.

Real palettes that use #8b183d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#188c67

#8c1876 · #8c2d18

#3c8c18 · #183c8c

Split-complementary

Open in tool →

#188c2d · #18768c

#768c18 · #188c67 · #2d188c

Contrast

#8b183d as textRatioAAAA largeAAAFix
Aaon white
9.15:1passpasspassPasses AAA — no fix needed.
Aaon black
2.3:1failfailfail
  • AA: use #db2962 as the text (4.51:1)
  • AAA: use #e76f95 as the text (7.11:1)
  • AA: or shift the background to #b8b8b8 (4.61:1)
  • AAA: or shift the background to #e3e3e3 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8b183d 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

#8b183d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8b183d
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 #8b183d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8b183d-c49ca4-62cb77-2d211f-f1e9ef?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