Color

#57424c

#57424c
hex#57424c
rgbrgb(87, 66, 76)
hslhsl(331, 14%, 30%)
oklchoklch(0.405 0.033 348.5)
Closest name: Black Magic (#4f4554)Relative luminance 0.0644

Colors that go with #57424c

Teal, Blush Pink 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 #57424c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#42574d

#574257 · #574242

#4c5742 · #424c57

Split-complementary

Open in tool →

#425742 · #425757

#575742 · #42574d · #424257

Contrast

#57424c as textRatioAAAA largeAAAFix
Aaon white
9.17:1passpasspassPasses AAA — no fix needed.
Aaon black
2.29:1failfailfail
  • AA: use #8e6b7c as the text (4.54:1)
  • AAA: use #a98e9b as the text (7.03:1)
  • AA: or shift the background to #b8b8b8 (4.63:1)
  • AAA: or shift the background to #e3e3e3 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #57424c 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

#57424c reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #57424c
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 #57424c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/57424c-c49cab-62cb66-2d1f20-f1e9f1?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