Color

#55a5ce

#55a5ce
hex#55a5ce
rgbrgb(85, 165, 206)
hslhsl(200, 55%, 57%)
oklchoklch(0.688 0.099 233.1)
Closest name: Cousteau (#55a9d6)Relative luminance 0.333

Colors that go with #55a5ce

Charcoal, Peru and Amber 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 →

#ce7d55

#55ceba · #5569ce

#ce55a5 · #a5ce55

Split-complementary

Open in tool →

#ce5569 · #ceba55

#ba55ce · #ce7d55 · #69ce55

Contrast

#55a5ce as textRatioAAAA largeAAAFix
Aaon white
2.74:1failfailfail
  • AA: use #2f7ca2 as the text (4.64:1)
  • AAA: use #245e7b as the text (7.09:1)
  • AA: or shift the background to #333333 (4.61:1)
  • AAA: or shift the background to #0d0d0d (7.09:1)
Aaon black
7.66:1passpasspassPasses 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 #55a5ce 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

#55a5ce reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #55a5ce
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 #55a5ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55a5ce-9cb2c4-df4e64-1f232d-e9f1f0?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