#558F91 Color

#558F91 is rgb(85, 143, 145) in RGB and hsl(182, 26%, 45%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#558F91

HEX#558F91

RGBrgb(85, 143, 145)

HSLhsl(182, 26%, 45%)

HSVhsv(182, 41%, 57%)

OKLCHoklch(61.1% 0.061 198.5)

CMYKcmyk(41%, 1%, 0%, 43%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #558F91 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.67:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.72:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #558F91 based on color wheel relationships. Click any swatch for its full breakdown.

Base#558F91 Complementary#915755 Analogous#559175 Analogous#557191 Triadic#91558F Triadic#8F9155

Tints & Shades

Lighter tints and darker shades of #558F91, useful for hover states, backgrounds, and text variants.

Tints

#68A4A6 #7EB2B4 #98C1C3 #AFCFD0 #C8DEDF #DFECEC

Shades

#4A7C7D #3E696A #335657 #2A4647 #1E3333 #132020

Use #558F91 in Our Tools

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