#423EB1 Color

#423EB1 is rgb(66, 62, 177) in RGB and hsl(242, 48%, 47%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#423EB1

HEX#423EB1

RGBrgb(66, 62, 177)

HSLhsl(242, 48%, 47%)

HSVhsv(242, 65%, 69%)

OKLCHoklch(44.2% 0.177 277.9)

CMYKcmyk(63%, 65%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423EB1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.56:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423EB1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423EB1 Complementary#AEB13E Analogous#3E74B1 Analogous#7C3EB1 Triadic#B1423E Triadic#3EB142

Tints & Shades

Lighter tints and darker shades of #423EB1, useful for hover states, backgrounds, and text variants.

Tints

#5551C2 #7370CD #8D8AD6 #A6A4DF #C0BFE8 #DEDDF3

Shades

#3A369B #312E84 #29266D #1F1D53 #17153C #0E0D26

Use #423EB1 in Our Tools

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