#428EEB Color

#428EEB is rgb(66, 142, 235) in RGB and hsl(213, 81%, 59%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#428EEB

HEX#428EEB

RGBrgb(66, 142, 235)

HSLhsl(213, 81%, 59%)

HSVhsv(213, 72%, 92%)

OKLCHoklch(64.4% 0.159 255.1)

CMYKcmyk(72%, 40%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428EEB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.33:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.3:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428EEB based on color wheel relationships. Click any swatch for its full breakdown.

Base#428EEB Complementary#EB9F42 Analogous#42E3EB Analogous#4A42EB Triadic#EB428E Triadic#8EEB42

Tints & Shades

Lighter tints and darker shades of #428EEB, useful for hover states, backgrounds, and text variants.

Tints

#5D9FEE #75ACF0 #90BDF3 #A7CBF6 #C3DBF9 #DAE9FB

Shades

#1D78E7 #1565C6 #1152A2 #0E4281 #0A2F5C #061C37

Use #428EEB in Our Tools

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