Color

#57424f

#57424f
hex#57424f
rgbrgb(87, 66, 79)
hslhsl(323, 14%, 30%)
oklchoklch(0.406 0.035 341.2)
Closest name: Black Magic (#4f4554)Relative luminance 0.0649

Colors that go with #57424f

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 #57424f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#42574a

#554257 · #574244

#4f5742 · #424f57

Split-complementary

Open in tool →

#445742 · #425755

#575542 · #42574a · #424457

Contrast

#57424f as textRatioAAAA largeAAAFix
Aaon white
9.14:1passpasspassPasses AAA — no fix needed.
Aaon black
2.3:1failfailfail
  • AA: use #8e6b81 as the text (4.57:1)
  • AAA: use #a98e9f as the text (7.06:1)
  • AA: or shift the background to #b8b8b8 (4.61:1)
  • AAA: or shift the background to #e3e3e3 (7.12:1)

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

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

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

tool url/palettes/new/57424f-c19fb0-6dcb62-2d1f22-f0e9f1?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