Color

#57474d

#57474d
hex#57474d
rgbrgb(87, 71, 77)
hslhsl(338, 10%, 31%)
oklchoklch(0.417 0.024 353.6)
Closest name: Black Magic (#4f4554)Relative luminance 0.0707

Colors that go with #57474d

Blue, Champagne and Copper 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 #57474d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#475751

#574755 · #574947

#4d5747 · #474d57

Split-complementary

Open in tool →

#475749 · #475557

#555747 · #475751 · #494757

Contrast

#57474d as textRatioAAAA largeAAAFix
Aaon white
8.7:1passpasspassPasses AAA — no fix needed.
Aaon black
2.41:1failfailfail
  • AA: use #876e77 as the text (4.53:1)
  • AAA: use #a59299 as the text (7.17:1)
  • AA: or shift the background to #bdbdbd (4.63:1)
  • AAA: or shift the background to #e8e8e8 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #57474d 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

#57474d reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #57474d
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 #57474d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/57474d-c49ca6-62cb72-2d201f-f1e9f0?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