#21453C Color
#21453C is rgb(33, 69, 60) in RGB and hsl(165, 35%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#21453C
HEX
#21453CRGB
rgb(33, 69, 60)HSL
hsl(165, 35%, 20%)HSV
hsv(165, 52%, 27%)OKLCH
oklch(36% 0.045 175.4)CMYK
cmyk(52%, 0%, 13%, 73%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21453C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.6:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.98:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #21453C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21453C, useful for hover states, backgrounds, and text variants.