#424C66 Color

#424C66 is rgb(66, 76, 102) in RGB and hsl(223, 21%, 33%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#424C66

HEX#424C66

RGBrgb(66, 76, 102)

HSLhsl(223, 21%, 33%)

HSVhsv(223, 35%, 40%)

OKLCHoklch(41.9% 0.045 268.1)

CMYKcmyk(35%, 25%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #424C66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.55:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.46:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #424C66 based on color wheel relationships. Click any swatch for its full breakdown.

Base#424C66 Complementary#665C42 Analogous#425E66 Analogous#4A4266 Triadic#66424C Triadic#4C6642

Tints & Shades

Lighter tints and darker shades of #424C66, useful for hover states, backgrounds, and text variants.

Tints

#556182 #6B799E #8793B0 #A2ACC3 #BEC5D5 #DDE0E9

Shades

#3A4359 #323A4D #2A3141 #202531 #181C25 #101319

Use #424C66 in Our Tools

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