#2121D4 Color

#2121D4 is rgb(33, 33, 212) in RGB and hsl(240, 73%, 48%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#2121D4

HEX#2121D4

RGBrgb(33, 33, 212)

HSLhsl(240, 73%, 48%)

HSVhsv(240, 84%, 83%)

OKLCHoklch(42.2% 0.253 268.4)

CMYKcmyk(84%, 84%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2121D4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.23:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2121D4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2121D4 Complementary#D4D421 Analogous#217AD4 Analogous#7A21D4 Triadic#D42121 Triadic#21D421

Tints & Shades

Lighter tints and darker shades of #2121D4, useful for hover states, backgrounds, and text variants.

Tints

#3838E0 #5757E5 #7676EA #9A9AEF #B8B8F4 #D7D7F9

Shades

#1D1DB9 #18189A #141480 #101065 #0C0C4B #07072C

Use #2121D4 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex