Color

#6b503d

#6b503d
hex#6b503d
rgbrgb(107, 80, 61)
hslhsl(25, 27%, 33%)
oklchoklch(0.455 0.047 56.4)
Closest name: Bison (#6e4f3a)Relative luminance 0.092

Colors that go with #6b503d

Charcoal, Champagne and Copper 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 →

#3d586b

#6b3d41 · #6b673d

#3d6b50 · #503d6b

Split-complementary

Open in tool →

#3d6b67 · #3d416b

#416b3d · #3d586b · #673d6b

Contrast

#6b503d as textRatioAAAA largeAAAFix
Aaon white
7.39:1passpasspassPasses AAA — no fix needed.
Aaon black
2.84:1failfailfail
  • AA: use #926e54 as the text (4.58:1)
  • AAA: use #b18f77 as the text (7.06:1)
  • AA: or shift the background to #cccccc (4.6:1)
  • AAA: or shift the background to #fafafa (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6b503d 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

#6b503d reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6b503d
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 #6b503d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6b503d-c4b19c-62cbc4-2d2b1f-f1e9ea?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