Color

#55c8ce

#55c8ce
hex#55c8ce
rgbrgb(85, 200, 206)
hslhsl(183, 55%, 57%)
oklchoklch(0.77 0.103 200)
Closest name: mediumturquoise (#48d1cc)Relative luminance 0.477

Colors that go with #55c8ce

Charcoal, Slate Gray and Taupe 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 →

#ce5b55

#55ce97 · #558bce

#ce55c8 · #c8ce55

Split-complementary

Open in tool →

#ce558b · #ce9755

#9755ce · #ce5b55 · #8bce55

Contrast

#55c8ce as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #278286 as the text (4.54:1)
  • AAA: use #1d5f63 as the text (7.32:1)
  • AA: or shift the background to #474747 (4.66:1)
  • AAA: or shift the background to #2b2b2b (7.11:1)
Aaon black
10.54:1passpasspassPasses 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 #55c8ce 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

#55c8ce reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #55c8ce
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 #55c8ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55c8ce-a2b9be-d4598e-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