Color

#576b47

#576b47
hex#576b47
rgbrgb(87, 107, 71)
hslhsl(93, 20%, 35%)
oklchoklch(0.501 0.06 131.9)
Closest name: Bancha (#666a47)Relative luminance 0.13

Colors that go with #576b47

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.

Real palettes that use #576b47

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5b476b

#696b47 · #476b49

#47576b · #6b4757

Split-complementary

Open in tool →

#49476b · #6b4769

#47696b · #5b476b · #6b4947

Contrast

#576b47 as textRatioAAAA largeAAAFix
Aaon white
5.83:1passpassfail
  • AAA: use #4b5c3d as the text (7.25:1)
Aaon black
3.6:1failpassfail
  • AA: use #667d54 as the text (4.63:1)
  • AAA: use #859f6f as the text (7.19:1)
  • AA: or shift the background to #e3e3e3 (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 #576b47 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #576b47
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 #576b47 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/576b47-abbea2-584edf-202d1f-f0f1e9?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