#428BF0 Color

#428BF0 is rgb(66, 139, 240) in RGB and hsl(215, 85%, 60%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#428BF0

HEX#428BF0

RGBrgb(66, 139, 240)

HSLhsl(215, 85%, 60%)

HSVhsv(215, 73%, 94%)

OKLCHoklch(64% 0.168 257.2)

CMYKcmyk(73%, 42%, 0%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428BF0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.4:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.18:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428BF0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428BF0 Complementary#F0A742 Analogous#42E1F0 Analogous#5142F0 Triadic#F0428B Triadic#8BF042

Tints & Shades

Lighter tints and darker shades of #428BF0, useful for hover states, backgrounds, and text variants.

Tints

#5A99F2 #76ABF4 #8EB9F6 #AACBF8 #C2D9FA #DEEBFC

Shades

#1D73ED #1160D0 #0E4FAA #0B3D84 #082C5E #051A39

Use #428BF0 in Our Tools

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