Color

#c66a39

#c66a39
hex#c66a39
rgbrgb(198, 106, 57)
hslhsl(21, 55%, 50%)
oklchoklch(0.621 0.133 46.9)
Closest name: chocolate (#d2691e)Relative luminance 0.2261

Colors that go with #c66a39

Cadet Blue, Charcoal and Dodger 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.

Real palettes that use #c66a39

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3995c6

#c6394e · #c6b139

#39c66a · #6a39c6

Split-complementary

Open in tool →

#39c6b1 · #394ec6

#4ec639 · #3995c6 · #b139c6

Contrast

#c66a39 as textRatioAAAA largeAAAFix
Aaon white
3.8:1failpassfail
  • AA: use #b26034 as the text (4.55:1)
  • AAA: use #864827 as the text (7.07:1)
  • AA: or shift the background to #1a1a1a (4.58:1)
Aaon black
5.52:1passpassfail
  • AAA: use #d0855d as the text (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c66a39 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#c66a39 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c66a39
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 #c66a39 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c66a39-c4af9c-62cbbd-2d2a1f-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