#2121AB Color
#2121AB is rgb(33, 33, 171) in RGB and hsl(240, 68%, 40%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.
#2121AB
HEX
#2121ABRGB
rgb(33, 33, 171)HSL
hsl(240, 68%, 40%)HSV
hsv(240, 81%, 67%)OKLCH
oklch(37.2% 0.207 270.4)CMYK
cmyk(81%, 81%, 0%, 33%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #2121AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.23:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #2121AB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #2121AB, useful for hover states, backgrounds, and text variants.