Color

#52a3bc

#52a3bc
hex#52a3bc
rgbrgb(82, 163, 188)
hslhsl(194, 44%, 53%)
oklchoklch(0.674 0.087 220.6)
Closest name: Frozen Wave (#56acca)Relative luminance 0.3162

Colors that go with #52a3bc

Charcoal, Terracotta 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 #52a3bc

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bc6b52

#52bca0 · #526fbc

#bc52a3 · #a3bc52

Split-complementary

Open in tool →

#bc526f · #bca052

#a052bc · #bc6b52 · #6fbc52

Contrast

#52a3bc as textRatioAAAA largeAAAFix
Aaon white
2.87:1failfailfail
  • AA: use #397e93 as the text (4.59:1)
  • AAA: use #2b5e6e as the text (7.17:1)
  • AA: or shift the background to #303030 (4.6:1)
  • AAA: or shift the background to #050505 (7.11:1)
Aaon black
7.32:1passpasspassPasses 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 #52a3bc 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

#52a3bc reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #52a3bc
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 #52a3bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/52a3bc-9cb6c4-df4e72-1f242d-e9f1ef?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