#559B99 Color

#559B99 is rgb(85, 155, 153) in RGB and hsl(178, 29%, 47%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#559B99

HEX#559B99

RGBrgb(85, 155, 153)

HSLhsl(178, 29%, 47%)

HSVhsv(178, 45%, 61%)

OKLCHoklch(64.3% 0.071 193.1)

CMYKcmyk(45%, 0%, 1%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #559B99 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.21:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.53:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #559B99 based on color wheel relationships. Click any swatch for its full breakdown.

Base#559B99 Complementary#9B5557 Analogous#559B76 Analogous#557A9B Triadic#98559B Triadic#9B9855

Tints & Shades

Lighter tints and darker shades of #559B99, useful for hover states, backgrounds, and text variants.

Tints

#68ACA9 #82BAB8 #99C7C5 #B0D4D2 #C7E0DF #E1EFEE

Shades

#4A8785 #3F7371 #355F5E #284847 #1D3534 #122120

Use #559B99 in Our Tools

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