Color

#635c4f

#635c4f
hex#635c4f
rgbrgb(99, 92, 79)
hslhsl(39, 11%, 35%)
oklchoklch(0.477 0.022 83)
Closest name: Bark (#5f5854)Relative luminance 0.1087

Colors that go with #635c4f

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 →

#4f5663

#63524f · #60634f

#4f635c · #5c4f63

Split-complementary

Open in tool →

#4f6063 · #524f63

#4f6352 · #4f5663 · #634f60

Contrast

#635c4f as textRatioAAAA largeAAAFix
Aaon white
6.62:1passpassfail
  • AAA: use #5d574b as the text (7.17:1)
Aaon black
3.17:1failpassfail
  • AA: use #7d7464 as the text (4.55:1)
  • AAA: use #9d9585 as the text (7.07:1)
  • AA: or shift the background to #d6d6d6 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #635c4f as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#635c4f reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #635c4f
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 #635c4f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/635c4f-c4ba9c-62b9cb-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