Color

#a55127

#a55127
hex#a55127
rgbrgb(165, 81, 39)
hslhsl(20, 62%, 40%)
oklchoklch(0.531 0.124 45)
Closest name: sienna (#a0522d)Relative luminance 0.1403

Colors that go with #a55127

Crimson, Denim and Sea Green 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 →

#277ba5

#a5273c · #a59027

#27a551 · #5127a5

Split-complementary

Open in tool →

#27a590 · #273ca5

#3ca527 · #277ba5 · #9027a5

Contrast

#a55127 as textRatioAAAA largeAAAFix
Aaon white
5.52:1passpassfail
  • AAA: use #8c4521 as the text (7.03:1)
Aaon black
3.81:1failpassfail
  • AA: use #ba5b2c as the text (4.62:1)
  • AAA: use #d78156 as the text (7.16:1)
  • AA: or shift the background to #e8e8e8 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a55127 as the background.

Brands using this color

Fonts for this mood

#a55127 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a55127
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 #a55127 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a55127-c4ae9c-62cbbb-2d2a1f-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