Color

#583c3f

#583c3f
hex#583c3f
rgbrgb(88, 60, 63)
hslhsl(354, 19%, 29%)
oklchoklch(0.389 0.04 12)
Closest name: Black Truffle (#463d3e)Relative luminance 0.0567

Colors that go with #583c3f

Teal, Blue and Blush Pink 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.

Real palettes that use #583c3f

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#3c5855

#583c4d · #58473c

#3f583c · #3c3f58

Split-complementary

Open in tool →

#3c5847 · #3c4d58

#4d583c · #3c5855 · #473c58

Contrast

#583c3f as textRatioAAAA largeAAAFix
Aaon white
9.85:1passpasspassPasses AAA — no fix needed.
Aaon black
2.13:1failfailfail
  • AA: use #9a6a6f as the text (4.67:1)
  • AAA: use #b18c8f as the text (7.02:1)
  • AA: or shift the background to #b0b0b0 (4.54:1)
  • AAA: or shift the background to #dbdbdb (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #583c3f 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

#583c3f reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #583c3f
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 #583c3f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/583c3f-c49d9c-62cb8e-2d241f-f1e9ee?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