#155D6F Color

#155D6F is rgb(21, 93, 111) in RGB and hsl(192, 68%, 26%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#155D6F

HEX#155D6F

RGBrgb(21, 93, 111)

HSLhsl(192, 68%, 26%)

HSVhsv(192, 81%, 44%)

OKLCHoklch(44.4% 0.073 219)

CMYKcmyk(81%, 16%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #155D6F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.43:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #155D6F based on color wheel relationships. Click any swatch for its full breakdown.

Base#155D6F Complementary#6F2715 Analogous#156F54 Analogous#15306F Triadic#6F155D Triadic#5D6F15

Tints & Shades

Lighter tints and darker shades of #155D6F, useful for hover states, backgrounds, and text variants.

Tints

#1D819A #26A9C9 #47BEDC #72CDE4 #9CDCEC #CCEDF5

Shades

#135363 #104856 #0E3D49 #0B2F38 #08242B #06191E

Use #155D6F in Our Tools

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