#428ED1 Color

#428ED1 is rgb(66, 142, 209) in RGB and hsl(208, 61%, 54%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#428ED1

HEX#428ED1

RGBrgb(66, 142, 209)

HSLhsl(208, 61%, 54%)

HSVhsv(208, 68%, 82%)

OKLCHoklch(62.9% 0.126 247.9)

CMYKcmyk(68%, 32%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428ED1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.49:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.02:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428ED1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428ED1 Complementary#D18542 Analogous#42D1CC Analogous#4247D1 Triadic#D1428E Triadic#8ED142

Tints & Shades

Lighter tints and darker shades of #428ED1, useful for hover states, backgrounds, and text variants.

Tints

#5B9DD7 #78AEDE #90BDE4 #A9CCEA #C1DAF0 #DEEBF7

Shades

#2F7DC1 #286AA4 #215887 #194267 #12304A #0B1D2D

Use #428ED1 in Our Tools

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