Color

#563e3f

#563e3f
hex#563e3f
rgbrgb(86, 62, 63)
hslhsl(357, 16%, 29%)
oklchoklch(0.391 0.034 16)
Closest name: Black Truffle (#463d3e)Relative luminance 0.0578

Colors that go with #563e3f

Sea Green, Teal and Blue 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 #563e3f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3e5655

#563e4b · #56493e

#3f563e · #3e3f56

Split-complementary

Open in tool →

#3e5649 · #3e4b56

#4b563e · #3e5655 · #493e56

Contrast

#563e3f as textRatioAAAA largeAAAFix
Aaon white
9.74:1passpasspassPasses AAA — no fix needed.
Aaon black
2.16:1failfailfail
  • AA: use #946b6d as the text (4.58:1)
  • AAA: use #ae8f90 as the text (7.13:1)
  • AA: or shift the background to #b3b3b3 (4.64:1)
  • AAA: or shift the background to #dbdbdb (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #563e3f 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

#563e3f reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #563e3f
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 #563e3f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/563e3f-c49f9c-62cb93-2d251f-f1e9ed?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