#171221 Color
#171221 is rgb(23, 18, 33) in RGB and hsl(260, 29%, 10%) in HSL. The closest CSS named color is Black. White text is most readable on this background.
#171221
HEX
#171221RGB
rgb(23, 18, 33)HSL
hsl(260, 29%, 10%)HSV
hsv(260, 45%, 13%)OKLCH
oklch(19.6% 0.03 298.9)CMYK
cmyk(30%, 45%, 0%, 87%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #171221 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text18.34:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.14:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #171221 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #171221, useful for hover states, backgrounds, and text variants.