#21424F Color
#21424F is rgb(33, 66, 79) in RGB and hsl(197, 41%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#21424F
HEX
#21424FRGB
rgb(33, 66, 79)HSL
hsl(197, 41%, 22%)HSV
hsv(197, 58%, 31%)OKLCH
oklch(36% 0.045 225.8)CMYK
cmyk(58%, 16%, 0%, 69%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21424F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.73:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.96:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #21424F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21424F, useful for hover states, backgrounds, and text variants.