#423840 Color
#423840 is rgb(66, 56, 64) in RGB and hsl(312, 8%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#423840
HEX
#423840RGB
rgb(66, 56, 64)HSL
hsl(312, 8%, 24%)HSV
hsv(312, 15%, 26%)OKLCH
oklch(35.4% 0.019 332.8)CMYK
cmyk(0%, 15%, 3%, 74%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #423840 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.22:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #423840 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #423840, useful for hover states, backgrounds, and text variants.