#588D8B Color

#588D8B is rgb(88, 141, 139) in RGB and hsl(178, 23%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#588D8B

HEX#588D8B

RGBrgb(88, 141, 139)

HSLhsl(178, 23%, 45%)

HSVhsv(178, 38%, 55%)

OKLCHoklch(60.6% 0.057 192.7)

CMYKcmyk(38%, 0%, 1%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #588D8B 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 text5.6:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #588D8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#588D8B Complementary#8D585A Analogous#588D71 Analogous#58758D Triadic#8B588D Triadic#8D8B58

Tints & Shades

Lighter tints and darker shades of #588D8B, useful for hover states, backgrounds, and text variants.

Tints

#6CA3A1 #82B0AF #9BC0BF #B1CECD #CADEDD #E0EBEB

Shades

#4D7A79 #416866 #355554 #2B4544 #1F3232 #141F1F

Use #588D8B in Our Tools

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