#428CD7 Color

#428CD7 is rgb(66, 140, 215) in RGB and hsl(210, 65%, 55%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#428CD7

HEX#428CD7

RGBrgb(66, 140, 215)

HSLhsl(210, 65%, 55%)

HSVhsv(210, 69%, 84%)

OKLCHoklch(62.8% 0.135 251.1)

CMYKcmyk(69%, 35%, 0%, 16%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428CD7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.52:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.96:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428CD7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428CD7 Complementary#D78C42 Analogous#42D7D7 Analogous#4242D7 Triadic#D7428C Triadic#8CD742

Tints & Shades

Lighter tints and darker shades of #428CD7, useful for hover states, backgrounds, and text variants.

Tints

#5B9CDC #74ABE2 #8DBAE7 #ABCCED #C4DBF3 #DDEBF8

Shades

#2B7ACA #2466A8 #1D548B #17426D #113050 #0A1C2E

Use #428CD7 in Our Tools

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