#423CB4 Color

#423CB4 is rgb(66, 60, 180) in RGB and hsl(243, 50%, 47%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#423CB4

HEX#423CB4

RGBrgb(66, 60, 180)

HSLhsl(243, 50%, 47%)

HSVhsv(243, 67%, 71%)

OKLCHoklch(44.1% 0.183 278)

CMYKcmyk(63%, 67%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423CB4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.28:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423CB4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423CB4 Complementary#AEB43C Analogous#3C72B4 Analogous#7E3CB4 Triadic#B4423C Triadic#3CB442

Tints & Shades

Lighter tints and darker shades of #423CB4, useful for hover states, backgrounds, and text variants.

Tints

#554FC4 #726ECF #8C88D7 #A6A3E0 #C0BEE9 #DEDDF4

Shades

#3A349D #312D86 #29256F #1F1C54 #16143D #0E0D26

Use #423CB4 in Our Tools

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