Color

#5cb3bc

#5cb3bc
hex#5cb3bc
rgbrgb(92, 179, 188)
hslhsl(186, 42%, 55%)
oklchoklch(0.716 0.085 204.3)
Closest name: Blue Bobbin (#52b4ca)Relative luminance 0.3815

Colors that go with #5cb3bc

Charcoal, Dark Olive Green and Denim 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 →

#bc665c

#5cbc96 · #5c83bc

#bc5cb3 · #b3bc5c

Split-complementary

Open in tool →

#bc5c83 · #bc965c

#965cbc · #bc665c · #83bc5c

Contrast

#5cb3bc as textRatioAAAA largeAAAFix
Aaon white
2.43:1failfailfail
  • AA: use #377e86 as the text (4.68:1)
  • AAA: use #295f65 as the text (7.19:1)
  • AA: or shift the background to #3b3b3b (4.6:1)
  • AAA: or shift the background to #1c1c1c (7:1)
Aaon black
8.63:1passpasspassPasses 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 #5cb3bc 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

#5cb3bc reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5cb3bc
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 #5cb3bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5cb3bc-a2b8be-df4e86-1f262d-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