#213B21 Color
#213B21 is rgb(33, 59, 33) in RGB and hsl(120, 28%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#213B21
HEX
#213B21RGB
rgb(33, 59, 33)HSL
hsl(120, 28%, 18%)HSV
hsv(120, 44%, 23%)OKLCH
oklch(32.3% 0.055 144.2)CMYK
cmyk(44%, 0%, 44%, 77%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #213B21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.26:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #213B21 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #213B21, useful for hover states, backgrounds, and text variants.