#213BE4 Color

#213BE4 is rgb(33, 59, 228) in RGB and hsl(232, 78%, 51%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#213BE4

HEX#213BE4

RGBrgb(33, 59, 228)

HSLhsl(232, 78%, 51%)

HSVhsv(232, 86%, 89%)

OKLCHoklch(47.1% 0.25 266.9)

CMYKcmyk(86%, 74%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213BE4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213BE4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#213BE4 Complementary#E4CA21 Analogous#219CE4 Analogous#6821E4 Triadic#E4213B Triadic#3BE421

Tints & Shades

Lighter tints and darker shades of #213BE4, useful for hover states, backgrounds, and text variants.

Tints

#4057E7 #5C6FEB #7B8BEF #9BA7F3 #BBC3F7 #D6DBFA

Shades

#1930C8 #1529AC #11228D #0D1A6D #0A134D #060C32

Use #213BE4 in Our Tools

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