Color

#665d42

#665d42
hex#665d42
rgbrgb(102, 93, 66)
hslhsl(45, 21%, 33%)
oklchoklch(0.48 0.042 91.8)
Closest name: Baby Bear (#6f5944)Relative luminance 0.1105

Colors that go with #665d42

Charcoal, Slate Blue and Champagne 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 →

#424b66

#664b42 · #5d6642

#42665d · #5d4266

Split-complementary

Open in tool →

#425d66 · #4b4266

#42664b · #424b66 · #66425d

Contrast

#665d42 as textRatioAAAA largeAAAFix
Aaon white
6.54:1passpassfail
  • AAA: use #60573e as the text (7.17:1)
Aaon black
3.21:1failpassfail
  • AA: use #7f7453 as the text (4.53:1)
  • AAA: use #a29671 as the text (7.14:1)
  • AA: or shift the background to #d6d6d6 (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 #665d42 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#665d42 reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #665d42
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 #665d42 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/665d42-c4be9c-62afcb-2b2d1f-f1ebe9?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