Color

#665d4d

#665d4d
hex#665d4d
rgbrgb(102, 93, 77)
hslhsl(38, 14%, 35%)
oklchoklch(0.482 0.027 82)
Closest name: Baby Bear (#6f5944)Relative luminance 0.1119

Colors that go with #665d4d

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 →

#4d5666

#66504d · #62664d

#4d665d · #5d4d66

Split-complementary

Open in tool →

#4d6266 · #504d66

#4d6650 · #4d5666 · #664d62

Contrast

#665d4d as textRatioAAAA largeAAAFix
Aaon white
6.49:1passpassfail
  • AAA: use #605748 as the text (7.11:1)
Aaon black
3.24:1failpassfail
  • AA: use #807460 as the text (4.58:1)
  • AAA: use #a19582 as the text (7.14:1)
  • AA: or shift the background to #d9d9d9 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #665d4d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#665d4d reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #665d4d
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 #665d4d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/665d4d-c4ba9c-62bbcb-2c2d1f-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