#281F33 Color
#281F33 is rgb(40, 31, 51) in RGB and hsl(267, 24%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#281F33
HEX
#281F33RGB
rgb(40, 31, 51)HSL
hsl(267, 24%, 16%)HSV
hsv(267, 39%, 20%)OKLCH
oklch(25.9% 0.039 304.5)CMYK
cmyk(22%, 39%, 0%, 80%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #281F33 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text15.74:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.33:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #281F33 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #281F33, useful for hover states, backgrounds, and text variants.