Color

#52506d

#52506d
hex#52506d
rgbrgb(82, 80, 109)
hslhsl(244, 15%, 37%)
oklchoklch(0.445 0.047 287.5)
Closest name: Freefall (#565266)Relative luminance 0.0864

Colors that go with #52506d

Steel Blue, Teal and Cadet Blue 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 #52506d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6b6d50

#505c6d · #60506d

#6d5250 · #506d52

Split-complementary

Open in tool →

#6d6050 · #5c6d50

#6d505c · #6b6d50 · #506d60

Contrast

#52506d as textRatioAAAA largeAAAFix
Aaon white
7.7:1passpasspassPasses AAA — no fix needed.
Aaon black
2.73:1failfailfail
  • AA: use #757297 as the text (4.61:1)
  • AAA: use #9795b1 as the text (7.25:1)
  • AA: or shift the background to #c7c7c7 (4.56:1)
  • AAA: or shift the background to #f5f5f5 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #52506d as the background.

Brands using this color

mcpConnect your agent — build around #52506d
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 #52506d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/52506d-a39cc4-dfa24e-261f2d-e9edf1?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