#0404FB Color

#0404FB is rgb(4, 4, 251) in RGB and hsl(240, 97%, 50%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#0404FB
HEX#0404FB
RGBrgb(4, 4, 251)
HSLhsl(240, 97%, 50%)
HSVhsv(240, 98%, 98%)
OKLCHoklch(44.9% 0.308 264.3)
CMYKcmyk(98%, 98%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0404FB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.69:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0404FB based on color wheel relationships. Click any swatch for its full breakdown.

Base#0404FBComplementary#FBFB04Analogous#047FFBAnalogous#7F04FBTriadic#FB0404Triadic#04FB04

Tints & Shades

Lighter tints and darker shades of #0404FB, useful for hover states, backgrounds, and text variants.

Use #0404FB in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex