Color

#55a6af

#55a6af
hex#55a6af
rgbrgb(85, 166, 175)
hslhsl(186, 36%, 51%)
oklchoklch(0.678 0.08 205)
Closest name: Atlas Cedar (#5ca0a7)Relative luminance 0.323

Colors that go with #55a6af

Charcoal, Terracotta and Burlywood 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 #55a6af

Tints & shades

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

Harmonies

Complementary

Open in tool →

#af5e55

#55af8b · #5579af

#af55a6 · #a6af55

Split-complementary

Open in tool →

#af5579 · #af8b55

#8b55af · #af5e55 · #79af55

Contrast

#55a6af as textRatioAAAA largeAAAFix
Aaon white
2.82:1failfailfail
  • AA: use #408087 as the text (4.51:1)
  • AAA: use #2f5f65 as the text (7.13:1)
  • AA: or shift the background to #303030 (4.69:1)
  • AAA: or shift the background to #0a0a0a (7.03:1)
Aaon black
7.46:1passpasspassPasses 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 #55a6af 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

#55a6af reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #55a6af
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 #55a6af and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55a6af-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