#213A54 Color
#213A54 is rgb(33, 58, 84) in RGB and hsl(211, 44%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#213A54
HEX
#213A54RGB
rgb(33, 58, 84)HSL
hsl(211, 44%, 23%)HSV
hsv(211, 61%, 33%)OKLCH
oklch(34.1% 0.056 250.6)CMYK
cmyk(61%, 31%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #213A54 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.68:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #213A54 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #213A54, useful for hover states, backgrounds, and text variants.