Color

#0544cc

#0544cc
hex#0544cc
rgbrgb(5, 68, 204)
hslhsl(221, 95%, 41%)
oklchoklch(0.454 0.217 262.8)
Closest name: Denim (#2243b6)Relative luminance 0.0853

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cc8d05

#05a7cc · #2a05cc

#cc0544 · #44cc05

Split-complementary

Open in tool →

#cc2a05 · #a7cc05

#cc05a7 · #cc8d05 · #05cc2a

Contrast

#0544cc as textRatioAAAA largeAAAFix
Aaon white
7.76:1passpasspassPasses AAA — no fix needed.
Aaon black
2.71:1failfailfail
  • AA: use #296bfa as the text (4.58:1)
  • AAA: use #6594fb as the text (7.18:1)
  • AA: or shift the background to #c7c7c7 (4.59:1)
  • AAA: or shift the background to #f5f5f5 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0544cc as the background.

Brands using this color

Fonts for this mood

#0544cc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0544cc
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #0544cc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0544cc-9ca4c4-df6b4e-211f2d-e9eff1?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