Color

#52b7b2

#52b7b2
hex#52b7b2
rgbrgb(82, 183, 178)
hslhsl(177, 41%, 52%)
oklchoklch(0.718 0.094 190.9)
Closest name: Emerald Bliss (#4cbdac)Relative luminance 0.3888

Colors that go with #52b7b2

Charcoal, Blue and Crimson 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b75257

#52b780 · #528ab7

#b252b7 · #b7b252

Split-complementary

Open in tool →

#b7528a · #b78052

#8052b7 · #b75257 · #8ab752

Contrast

#52b7b2 as textRatioAAAA largeAAAFix
Aaon white
2.39:1failfailfail
  • AA: use #36817e as the text (4.57:1)
  • AAA: use #29615e as the text (7.08:1)
  • AA: or shift the background to #3d3d3d (4.54:1)
  • AAA: or shift the background to #1c1c1c (7.12:1)
Aaon black
8.78:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #52b7b2 as the background.

Brands using this color

mcpConnect your agent — build around #52b7b2
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 #52b7b2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/52b7b2-a2bcbe-d4599b-1f282d-e9f1ed?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