#558EB4 Color

#558EB4 is rgb(85, 142, 180) in RGB and hsl(204, 39%, 52%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#558EB4

HEX#558EB4

RGBrgb(85, 142, 180)

HSLhsl(204, 39%, 52%)

HSVhsv(204, 53%, 71%)

OKLCHoklch(62.3% 0.083 239.2)

CMYKcmyk(53%, 21%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #558EB4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.55:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.91:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #558EB4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#558EB4 Complementary#B47B55 Analogous#55B4AB Analogous#555EB4 Triadic#B4558E Triadic#8EB455

Tints & Shades

Lighter tints and darker shades of #558EB4, useful for hover states, backgrounds, and text variants.

Tints

#6E9FBF #83ADC9 #9CBDD3 #B1CBDD #CADCE8 #DFEAF1

Shades

#467CA0 #3B6887 #30556E #274559 #1C3140 #111E27

Use #558EB4 in Our Tools

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