#559B91 Color

#559B91 is rgb(85, 155, 145) in RGB and hsl(171, 29%, 47%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#559B91

HEX#559B91

RGBrgb(85, 155, 145)

HSLhsl(171, 29%, 47%)

HSVhsv(171, 45%, 61%)

OKLCHoklch(64.1% 0.073 183.8)

CMYKcmyk(45%, 0%, 6%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #559B91 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.24:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.48:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #559B91 based on color wheel relationships. Click any swatch for its full breakdown.

Base#559B91 Complementary#9B5560 Analogous#559B6D Analogous#55829B Triadic#90559B Triadic#9B9055

Tints & Shades

Lighter tints and darker shades of #559B91, useful for hover states, backgrounds, and text variants.

Tints

#68ACA2 #82BAB2 #99C7C0 #B0D4CE #C7E0DC #E1EFED

Shades

#4A877E #3F736B #355F59 #284843 #1D3531 #12211F

Use #559B91 in Our Tools

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