#213359 Color
#213359 is rgb(33, 51, 89) in RGB and hsl(221, 46%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#213359
HEX
#213359RGB
rgb(33, 51, 89)HSL
hsl(221, 46%, 24%)HSV
hsv(221, 63%, 35%)OKLCH
oklch(32.6% 0.072 263.7)CMYK
cmyk(63%, 43%, 0%, 65%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #213359 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.48:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.68:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #213359 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #213359, useful for hover states, backgrounds, and text variants.