Color

#52bbcb

#52bbcb
hex#52bbcb
rgbrgb(82, 187, 203)
hslhsl(188, 54%, 56%)
oklchoklch(0.737 0.099 208.9)
Closest name: Blue Bobbin (#52b4ca)Relative luminance 0.4165

Colors that go with #52bbcb

Charcoal, Light Coral and Dark Orange 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 →

#cb6252

#52cb9f · #527fcb

#cb52bb · #bbcb52

Split-complementary

Open in tool →

#cb527f · #cb9f52

#9f52cb · #cb6252 · #7fcb52

Contrast

#52bbcb as textRatioAAAA largeAAAFix
Aaon white
2.25:1failfailfail
  • AA: use #2a808d as the text (4.59:1)
  • AAA: use #20606a as the text (7.14:1)
  • AA: or shift the background to #404040 (4.61:1)
  • AAA: or shift the background to #212121 (7.15:1)
Aaon black
9.33:1passpasspassPasses 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 #52bbcb 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

#52bbcb reads as cool, modern. The font library is tagged with the same vocabulary:

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

tool url/palettes/new/52bbcb-a2b7be-df4e81-1f252d-e9f1ee?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