Color

#665c4d

#665c4d
hex#665c4d
rgbrgb(102, 92, 77)
hslhsl(36, 14%, 35%)
oklchoklch(0.48 0.027 78)
Closest name: Baby Bear (#6f5944)Relative luminance 0.1101

Colors that go with #665c4d

Charcoal, Cadet 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 →

#4d5766

#664f4d · #63664d

#4d665c · #5c4d66

Split-complementary

Open in tool →

#4d6366 · #4f4d66

#4d664f · #4d5766 · #664d63

Contrast

#665c4d as textRatioAAAA largeAAAFix
Aaon white
6.56:1passpassfail
  • AAA: use #605748 as the text (7.11:1)
Aaon black
3.2:1failpassfail
  • AA: use #807360 as the text (4.54:1)
  • AAA: use #a19482 as the text (7.07:1)
  • AA: or shift the background to #d6d6d6 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #665c4d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#665c4d reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #665c4d
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 #665c4d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/665c4d-c4b99c-62bfcb-2d2d1f-f1eae9?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