#403748 Color
#403748 is rgb(64, 55, 72) in RGB and hsl(272, 13%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#403748
HEX
#403748RGB
rgb(64, 55, 72)HSL
hsl(272, 13%, 25%)HSV
hsv(272, 24%, 28%)OKLCH
oklch(35.3% 0.031 308.7)CMYK
cmyk(11%, 24%, 0%, 72%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #403748 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.3:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #403748 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #403748, useful for hover states, backgrounds, and text variants.