#558FBE Color

#558FBE is rgb(85, 143, 190) in RGB and hsl(207, 45%, 54%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#558FBE

HEX#558FBE

RGBrgb(85, 143, 190)

HSLhsl(207, 45%, 54%)

HSVhsv(207, 55%, 75%)

OKLCHoklch(63% 0.094 244.5)

CMYKcmyk(55%, 25%, 0%, 25%)

Text Contrast & Accessibility

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

TextWhite text3.47:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.06:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#558FBE Complementary#BE8455 Analogous#55BEB9 Analogous#555ABE Triadic#BE558F Triadic#8FBE55

Tints & Shades

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

Tints

#6B9EC7 #85AFD1 #9BBDD9 #B1CCE2 #C8DAEA #E1ECF4

Shades

#427DAE #386B94 #2E587A #23435C #193043 #0F1D29

Use #558FBE in Our Tools

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