#421F51 Color
#421F51 is rgb(66, 31, 81) in RGB and hsl(282, 45%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#421F51
HEX
#421F51RGB
rgb(66, 31, 81)HSL
hsl(282, 45%, 22%)HSV
hsv(282, 62%, 32%)OKLCH
oklch(31.2% 0.094 314.6)CMYK
cmyk(19%, 62%, 0%, 68%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #421F51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.58:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.55:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #421F51 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #421F51, useful for hover states, backgrounds, and text variants.