#15B4E0 Color

#15B4E0 is rgb(21, 180, 224) in RGB and hsl(193, 83%, 48%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#15B4E0

HEX#15B4E0

RGBrgb(21, 180, 224)

HSLhsl(193, 83%, 48%)

HSVhsv(193, 91%, 88%)

OKLCHoklch(71.6% 0.132 224.1)

CMYKcmyk(91%, 20%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #15B4E0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.43:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.64:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #15B4E0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#15B4E0 Complementary#E04115 Analogous#15E0A6 Analogous#154EE0 Triadic#E015B4 Triadic#B4E015

Tints & Shades

Lighter tints and darker shades of #15B4E0, useful for hover states, backgrounds, and text variants.

Tints

#2DC2EB #4ECCEF #6ED5F2 #94E0F5 #B4E9F8 #D5F3FB

Shades

#129DC4 #0F83A3 #0D6D87 #0A566B #07404F #04252F

Use #15B4E0 in Our Tools

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