Color

#c66515

#c66515
hex#c66515
rgbrgb(198, 101, 21)
hslhsl(27, 81%, 43%)
oklchoklch(0.611 0.148 52.6)
Closest name: chocolate (#d2691e)Relative luminance 0.2137

Colors that go with #c66515

Charcoal, Crimson 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 #c66515

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1577c6

#c6151e · #c6be15

#15c665 · #6515c6

Split-complementary

Open in tool →

#15c6be · #151ec6

#1ec615 · #1577c6 · #be15c6

Contrast

#c66515 as textRatioAAAA largeAAAFix
Aaon white
3.98:1failpassfail
  • AA: use #b45b13 as the text (4.72:1)
  • AAA: use #8a460f as the text (7.09:1)
  • AA: or shift the background to #171717 (4.5:1)
Aaon black
5.27:1passpassfail
  • AAA: use #e7781d as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c66515 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

#c66515 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c66515
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 #c66515 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c66515-c4b39c-62cbc7-2d2c1f-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