#21182A Color
#21182A is rgb(33, 24, 42) in RGB and hsl(270, 27%, 13%) in HSL. The closest CSS named color is Black. White text is most readable on this background.
#21182A
HEX
#21182ARGB
rgb(33, 24, 42)HSL
hsl(270, 27%, 13%)HSV
hsv(270, 43%, 16%)OKLCH
oklch(22.9% 0.036 306.7)CMYK
cmyk(21%, 43%, 0%, 84%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21182A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text17.09:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.23:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #21182A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21182A, useful for hover states, backgrounds, and text variants.