#15525B Color

#15525B is rgb(21, 82, 91) in RGB and hsl(188, 63%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#15525B

HEX#15525B

RGBrgb(21, 82, 91)

HSLhsl(188, 63%, 22%)

HSVhsv(188, 77%, 36%)

OKLCHoklch(40.5% 0.061 209.3)

CMYKcmyk(77%, 10%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #15525B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.79:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.39:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #15525B based on color wheel relationships. Click any swatch for its full breakdown.

Base#15525B Complementary#5B1E15 Analogous#155B42 Analogous#152F5B Triadic#5B1552 Triadic#525B15

Tints & Shades

Lighter tints and darker shades of #15525B, useful for hover states, backgrounds, and text variants.

Tints

#1F7B89 #2AA4B7 #44C1D5 #6ECFDE #9BDEE8 #C9EDF3

Shades

#12474F #103F47 #0D343A #0B2D32 #082225 #071A1D

Use #15525B in Our Tools

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