#427AE0 Color

#427AE0 is rgb(66, 122, 224) in RGB and hsl(219, 72%, 57%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#427AE0

HEX#427AE0

RGBrgb(66, 122, 224)

HSLhsl(219, 72%, 57%)

HSVhsv(219, 71%, 88%)

OKLCHoklch(59.4% 0.166 261.2)

CMYKcmyk(71%, 46%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #427AE0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.12:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.09:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #427AE0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#427AE0 Complementary#E0A942 Analogous#42C9E0 Analogous#5A42E0 Triadic#E0427A Triadic#7AE042

Tints & Shades

Lighter tints and darker shades of #427AE0, useful for hover states, backgrounds, and text variants.

Tints

#5D8CE5 #779FE9 #91B1ED #A7C1F1 #C2D4F5 #DCE6F9

Shades

#2362D7 #1E54B8 #184495 #133676 #0E2653 #091835

Use #427AE0 in Our Tools

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