#0428B9 Color

#0428B9 is rgb(4, 40, 185) in RGB and hsl(228, 96%, 37%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0428B9

HEX#0428B9

RGBrgb(4, 40, 185)

HSLhsl(228, 96%, 37%)

HSVhsv(228, 98%, 73%)

OKLCHoklch(38.9% 0.223 264.4)

CMYKcmyk(98%, 78%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0428B9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0428B9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0428B9 Complementary#B99504 Analogous#0483B9 Analogous#3A04B9 Triadic#B90428 Triadic#28B904

Tints & Shades

Lighter tints and darker shades of #0428B9, useful for hover states, backgrounds, and text variants.

Tints

#0532E6 #1946FA #466AFB #738EFC #A0B3FD #C8D3FE

Shades

#0323A0 #031E8C #021973 #02135A #010E41 #010A2D

Use #0428B9 in Our Tools

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