Color

#635b31

#635b31
hex#635b31
rgbrgb(99, 91, 49)
hslhsl(50, 34%, 29%)
oklchoklch(0.469 0.061 98.8)
Closest name: Cypress (#585d40)Relative luminance 0.1036

Colors that go with #635b31

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 →

#313963

#634231 · #526331

#31635b · #5b3163

Split-complementary

Open in tool →

#315263 · #423163

#316342 · #313963 · #633152

Contrast

#635b31 as textRatioAAAA largeAAAFix
Aaon white
6.84:1passpassfail
  • AAA: use #60582f as the text (7.16:1)
Aaon black
3.07:1failpassfail
  • AA: use #827740 as the text (4.66:1)
  • AAA: use #a49651 as the text (7.06:1)
  • AA: or shift the background to #d4d4d4 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #635b31 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

#635b31 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #635b31
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 #635b31 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/635b31-c4c29c-4eacdf-292d1f-f1ece9?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