#2157D4 Color

#2157D4 is rgb(33, 87, 212) in RGB and hsl(222, 73%, 48%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#2157D4

HEX#2157D4

RGBrgb(33, 87, 212)

HSLhsl(222, 73%, 48%)

HSVhsv(222, 84%, 83%)

OKLCHoklch(50.3% 0.201 263.3)

CMYKcmyk(84%, 59%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2157D4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.22:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.38:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2157D4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2157D4 Complementary#D49E21 Analogous#21B0D4 Analogous#4521D4 Triadic#D42157 Triadic#57D421

Tints & Shades

Lighter tints and darker shades of #2157D4, useful for hover states, backgrounds, and text variants.

Tints

#386BE0 #5782E5 #7699EA #9AB3EF #B8CAF4 #D7E1F9

Shades

#1D4CB9 #183F9A #143480 #102A65 #0C1F4B #07122C

Use #2157D4 in Our Tools

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