Color

#52756b

#52756b
hex#52756b
rgbrgb(82, 117, 107)
hslhsl(163, 18%, 39%)
oklchoklch(0.533 0.043 174.9)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1558

Colors that go with #52756b

Charcoal, 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 #52756b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#75525c

#527559 · #526e75

#6b5275 · #756b52

Split-complementary

Open in tool →

#75526e · #755952

#595275 · #75525c · #6e7552

Contrast

#52756b as textRatioAAAA largeAAAFix
Aaon white
5.1:1passpassfail
  • AAA: use #415d55 as the text (7.19:1)
Aaon black
4.12:1failpassfail
  • AA: use #587e73 as the text (4.65:1)
  • AAA: use #759f93 as the text (7.14:1)
  • AA: or shift the background to #f2f2f2 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #52756b as the background.

Brands using this color

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

mcpConnect your agent — build around #52756b
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 #52756b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/52756b-a2beb9-d459b7-1f2b2d-e9f1eb?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