Color

#55c0ce

#55c0ce
hex#55c0ce
rgbrgb(85, 192, 206)
hslhsl(187, 55%, 57%)
oklchoklch(0.751 0.099 207)
Closest name: Blue Bobbin (#52b4ca)Relative luminance 0.4409

Colors that go with #55c0ce

Charcoal, Dark Salmon and 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ce6355

#55ce9f · #5583ce

#ce55c0 · #c0ce55

Split-complementary

Open in tool →

#ce5583 · #ce9f55

#9f55ce · #ce6355 · #83ce55

Contrast

#55c0ce as textRatioAAAA largeAAAFix
Aaon white
2.14:1failfailfail
  • AA: use #287f8a as the text (4.67:1)
  • AAA: use #1e5e67 as the text (7.36:1)
  • AA: or shift the background to #424242 (4.7:1)
  • AAA: or shift the background to #262626 (7.07:1)
Aaon black
9.82:1passpasspassPasses 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 #55c0ce 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

#55c0ce reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #55c0ce
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 #55c0ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55c0ce-a2b8be-df4e83-1f262d-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