#423AD4 Color

#423AD4 is rgb(66, 58, 212) in RGB and hsl(243, 64%, 53%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#423AD4

HEX#423AD4

RGBrgb(66, 58, 212)

HSLhsl(243, 64%, 53%)

HSVhsv(243, 73%, 83%)

OKLCHoklch(46.9% 0.225 275.6)

CMYKcmyk(69%, 73%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423AD4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423AD4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423AD4 Complementary#CCD43A Analogous#3A7FD4 Analogous#8F3AD4 Triadic#D4423A Triadic#3AD442

Tints & Shades

Lighter tints and darker shades of #423AD4, useful for hover states, backgrounds, and text variants.

Tints

#5A54D9 #7671E0 #8E8AE5 #ABA7EC #C3C0F1 #DFDEF8

Shades

#322AC0 #2A24A3 #231D86 #1B1769 #13114B #0C0A2E

Use #423AD4 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex