#558B82 Color

#558B82 is rgb(85, 139, 130) in RGB and hsl(170, 24%, 44%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#558B82

HEX#558B82

RGBrgb(85, 139, 130)

HSLhsl(170, 24%, 44%)

HSVhsv(170, 39%, 55%)

OKLCHoklch(59.6% 0.059 182.5)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #558B82 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.89:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.4:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #558B82 based on color wheel relationships. Click any swatch for its full breakdown.

Base#558B82 Complementary#8B555E Analogous#558B67 Analogous#55798B Triadic#82558B Triadic#8B8255

Tints & Shades

Lighter tints and darker shades of #558B82, useful for hover states, backgrounds, and text variants.

Tints

#67A298 #7DB0A7 #97BFB8 #B0CFC9 #C9DEDB #DFECEA

Shades

#4A7870 #406862 #345550 #29423E #1D2F2C #13201E

Use #558B82 in Our Tools

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