#213B54 Color
#213B54 is rgb(33, 59, 84) in RGB and hsl(209, 44%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#213B54
HEX
#213B54RGB
rgb(33, 59, 84)HSL
hsl(209, 44%, 23%)HSV
hsv(209, 61%, 33%)OKLCH
oklch(34.4% 0.055 248.8)CMYK
cmyk(61%, 30%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #213B54 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.55:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #213B54 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #213B54, useful for hover states, backgrounds, and text variants.