Color

#549cbb

#549cbb
hex#549cbb
rgbrgb(84, 156, 187)
hslhsl(198, 43%, 53%)
oklchoklch(0.658 0.086 228.2)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.2925

Colors that go with #549cbb

Charcoal, Amber 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.

Real palettes that use #549cbb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bb7354

#54bba6 · #5468bb

#bb549c · #9cbb54

Split-complementary

Open in tool →

#bb5468 · #bba654

#a654bb · #bb7354 · #68bb54

Contrast

#549cbb as textRatioAAAA largeAAAFix
Aaon white
3.07:1failpassfail
  • AA: use #3d7e99 as the text (4.52:1)
  • AAA: use #2d5d71 as the text (7.2:1)
  • AA: or shift the background to #2b2b2b (4.62:1)
Aaon black
6.85:1passpassfail
  • AAA: use #579ebc as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #549cbb 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

#549cbb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #549cbb
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 #549cbb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/549cbb-9cb3c4-df4e69-1f232d-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