Color

#044afb

#044afb
hex#044afb
rgbrgb(4, 74, 251)
hslhsl(223, 97%, 50%)
oklchoklch(0.512 0.266 263.5)
Closest name: C64 Blue (#003aff)Relative luminance 0.1189

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fbb504

#04c6fb · #3904fb

#fb044a · #4afb04

Split-complementary

Open in tool →

#fb3904 · #c6fb04

#fb04c6 · #fbb504 · #04fb39

Contrast

#044afb as textRatioAAAA largeAAAFix
Aaon white
6.22:1passpassfail
  • AAA: use #0444e7 as the text (7.03:1)
Aaon black
3.38:1failpassfail
  • AA: use #316bfc as the text (4.64:1)
  • AAA: use #6892fd as the text (7.12:1)
  • AA: or shift the background to #dedede (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #044afb as the background.

Brands using this color

Fonts for this mood

#044afb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #044afb
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 #044afb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/044afb-9ca3c4-df704e-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