Color

#044bf1

#044bf1
hex#044bf1
rgbrgb(4, 75, 241)
hslhsl(222, 97%, 48%)
oklchoklch(0.503 0.254 263.2)
Closest name: C64 Blue (#003aff)Relative luminance 0.1141

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f1aa04

#04c2f1 · #3304f1

#f1044b · #4bf104

Split-complementary

Open in tool →

#f13304 · #c2f104

#f104c2 · #f1aa04 · #04f133

Contrast

#044bf1 as textRatioAAAA largeAAAFix
Aaon white
6.4:1passpassfail
  • AAA: use #0346e2 as the text (7.05:1)
Aaon black
3.28:1failpassfail
  • AA: use #2c6afc as the text (4.57:1)
  • AAA: use #6895fd as the text (7.31:1)
  • AA: or shift the background to #d9d9d9 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #044bf1 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

#044bf1 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #044bf1
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 #044bf1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/044bf1-9ca3c4-df6e4e-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