#2158E4 Color

#2158E4 is rgb(33, 88, 228) in RGB and hsl(223, 78%, 51%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#2158E4

HEX#2158E4

RGBrgb(33, 88, 228)

HSLhsl(223, 78%, 51%)

HSVhsv(223, 86%, 89%)

OKLCHoklch(51.8% 0.22 263.9)

CMYKcmyk(86%, 61%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2158E4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.86:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.58:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2158E4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2158E4 Complementary#E4AC21 Analogous#21B9E4 Analogous#4B21E4 Triadic#E42158 Triadic#58E421

Tints & Shades

Lighter tints and darker shades of #2158E4, useful for hover states, backgrounds, and text variants.

Tints

#4070E7 #5C84EB #7B9CEF #9BB4F3 #BBCCF7 #D6E0FA

Shades

#194AC8 #1540AC #11348D #0D296D #0A1D4D #061332

Use #2158E4 in Our Tools

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