Color

#ab581c

#ab581c
hex#ab581c
rgbrgb(171, 88, 28)
hslhsl(25, 72%, 39%)
oklchoklch(0.551 0.129 51.4)
Closest name: Brandy Bear (#aa5412)Relative luminance 0.1572

Colors that go with #ab581c

Crimson, Royal Blue and Steel 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1c6fab

#ab1c28 · #ab9f1c

#1cab58 · #581cab

Split-complementary

Open in tool →

#1cab9f · #1c28ab

#28ab1c · #1c6fab · #9f1cab

Contrast

#ab581c as textRatioAAAA largeAAAFix
Aaon white
5.07:1passpassfail
  • AAA: use #884616 as the text (7.16:1)
Aaon black
4.14:1failpassfail
  • AA: use #b85e1e as the text (4.66:1)
  • AAA: use #de7c35 as the text (7.04:1)
  • AA: or shift the background to #f2f2f2 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ab581c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#ab581c reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ab581c
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 #ab581c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ab581c-c4b19c-62cbc4-2d2b1f-f1e9ea?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