Color

#0484fb

#0484fb
hex#0484fb
rgbrgb(4, 132, 251)
hslhsl(209, 97%, 50%)
oklchoklch(0.621 0.201 254.7)
Closest name: Azure (#007fff)Relative luminance 0.2349

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fb7b04

#04fbf7 · #0408fb

#fb0484 · #84fb04

Split-complementary

Open in tool →

#fb0408 · #fbf704

#f704fb · #fb7b04 · #08fb04

Contrast

#0484fb as textRatioAAAA largeAAAFix
Aaon white
3.69:1failpassfail
  • AA: use #0374dd as the text (4.62:1)
  • AAA: use #0357a6 as the text (7.2:1)
  • AA: or shift the background to #1c1c1c (4.62:1)
Aaon black
5.7:1passpassfail
  • AAA: use #319afc as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0484fb as the background.

Brands using this color

Fonts for this mood

#0484fb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0484fb
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 #0484fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0484fb-9cacc4-df4e4e-1f212d-e9f1f1?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