#423F78 Color

#423F78 is rgb(66, 63, 120) in RGB and hsl(243, 31%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#423F78

HEX#423F78

RGBrgb(66, 63, 120)

HSLhsl(243, 31%, 36%)

HSVhsv(243, 48%, 47%)

OKLCHoklch(40% 0.094 283.7)

CMYKcmyk(45%, 48%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423F78 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.49:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.21:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423F78 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423F78 Complementary#75783F Analogous#3F5978 Analogous#5F3F78 Triadic#78423F Triadic#3F7842

Tints & Shades

Lighter tints and darker shades of #423F78, useful for hover states, backgrounds, and text variants.

Tints

#534F96 #6965AE #8683BE #A09ECC #BEBCDC #DBDAEC

Shades

#393768 #32305A #282749 #21203C #18172B #11101E

Use #423F78 in Our Tools

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