#421AF4 Color

#421AF4 is rgb(66, 26, 244) in RGB and hsl(251, 91%, 53%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#421AF4
HEX#421AF4
RGBrgb(66, 26, 244)
HSLhsl(251, 91%, 53%)
HSVhsv(251, 89%, 96%)
OKLCHoklch(47.2% 0.282 274.9)
CMYKcmyk(73%, 89%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #421AF4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.82:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #421AF4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#421AF4Complementary#CCF41AAnalogous#1A5FF4Analogous#AF1AF4Triadic#F4421ATriadic#1AF442

Tints & Shades

Lighter tints and darker shades of #421AF4, useful for hover states, backgrounds, and text variants.

Use #421AF4 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex