#558CC3 Color

#558CC3 is rgb(85, 140, 195) in RGB and hsl(210, 48%, 55%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#558CC3

HEX#558CC3

RGBrgb(85, 140, 195)

HSLhsl(210, 48%, 55%)

HSVhsv(210, 56%, 76%)

OKLCHoklch(62.5% 0.102 249.8)

CMYKcmyk(56%, 28%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #558CC3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.54:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.93:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #558CC3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#558CC3 Complementary#C38C55 Analogous#55C3C3 Analogous#5555C3 Triadic#C3558C Triadic#8CC355

Tints & Shades

Lighter tints and darker shades of #558CC3, useful for hover states, backgrounds, and text variants.

Tints

#6C9CCB #82ABD3 #99BADB #B4CCE4 #CADBEC #E1EBF4

Shades

#407AB5 #356697 #2C547D #224262 #193048 #0F1C2A

Use #558CC3 in Our Tools

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