#423857 Color

#423857 is rgb(66, 56, 87) in RGB and hsl(259, 22%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#423857
HEX#423857
RGBrgb(66, 56, 87)
HSLhsl(259, 22%, 28%)
HSVhsv(259, 36%, 34%)
OKLCHoklch(36.5% 0.054 298.5)
CMYKcmyk(24%, 36%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423857 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.85:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.93:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423857 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423857Complementary#4D5738Analogous#383D57Analogous#513857Triadic#574238Triadic#385742

Tints & Shades

Lighter tints and darker shades of #423857, useful for hover states, backgrounds, and text variants.

Use #423857 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex