#5B8C8F Color

#5B8C8F is rgb(91, 140, 143) in RGB and hsl(183, 22%, 46%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#5B8C8F

HEX#5B8C8F

RGBrgb(91, 140, 143)

HSLhsl(183, 22%, 46%)

HSVhsv(183, 36%, 56%)

OKLCHoklch(60.6% 0.053 200.8)

CMYKcmyk(36%, 2%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5B8C8F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.75:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.59:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5B8C8F based on color wheel relationships. Click any swatch for its full breakdown.

Base#5B8C8F Complementary#8F5E5B Analogous#5B8F78 Analogous#5B738F Triadic#8F5B8D Triadic#8D8F5B

Tints & Shades

Lighter tints and darker shades of #5B8C8F, useful for hover states, backgrounds, and text variants.

Tints

#6D9FA2 #86AFB1 #9BBEBF #B4CECF #CADCDD #E3EDED

Shades

#507A7C #44686A #385657 #2C4344 #203132 #141F1F

Use #5B8C8F in Our Tools

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