#558B91 Color

#558B91 is rgb(85, 139, 145) in RGB and hsl(186, 26%, 45%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#558B91

HEX#558B91

RGBrgb(85, 139, 145)

HSLhsl(186, 26%, 45%)

HSVhsv(186, 41%, 57%)

OKLCHoklch(60.1% 0.058 204.8)

CMYKcmyk(41%, 4%, 0%, 43%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #558B91 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.83:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.49:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #558B91 based on color wheel relationships. Click any swatch for its full breakdown.

Base#558B91 Complementary#915B55 Analogous#559179 Analogous#556D91 Triadic#91558B Triadic#8B9155

Tints & Shades

Lighter tints and darker shades of #558B91, useful for hover states, backgrounds, and text variants.

Tints

#68A0A6 #7EAEB4 #98BEC3 #AFCDD0 #C8DDDF #DFEBEC

Shades

#4A787D #3E666A #335357 #2A4447 #1E3133 #131F20

Use #558B91 in Our Tools

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