Color

#57474c

#57474c
hex#57474c
rgbrgb(87, 71, 76)
hslhsl(341, 10%, 31%)
oklchoklch(0.416 0.023 357.4)
Closest name: Black Magic (#4f4554)Relative luminance 0.0705

Colors that go with #57474c

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 #57474c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#475752

#574754 · #574a47

#4c5747 · #474c57

Split-complementary

Open in tool →

#47574a · #475457

#545747 · #475752 · #4a4757

Contrast

#57474c as textRatioAAAA largeAAAFix
Aaon white
8.71:1passpasspassPasses AAA — no fix needed.
Aaon black
2.41:1failfailfail
  • AA: use #876e76 as the text (4.52:1)
  • AAA: use #a59298 as the text (7.16:1)
  • AA: or shift the background to #bdbdbd (4.64:1)
  • AAA: or shift the background to #e8e8e8 (7.11:1)

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

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

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

tool url/palettes/new/57474c-c49ca4-62cb77-2d211f-f1e9ef?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