#15BBE5 Color

#15BBE5 is rgb(21, 187, 229) in RGB and hsl(192, 83%, 49%) in HSL. The closest CSS named color is DeepSkyBlue. Black text is most readable on this background.

#15BBE5

HEX#15BBE5

RGBrgb(21, 187, 229)

HSLhsl(192, 83%, 49%)

HSVhsv(192, 91%, 90%)

OKLCHoklch(73.5% 0.133 222.1)

CMYKcmyk(91%, 18%, 0%, 10%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #15BBE5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.27:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.27:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #15BBE5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#15BBE5 Complementary#E53F15 Analogous#15E5A6 Analogous#1553E5 Triadic#E515BB Triadic#BBE515

Tints & Shades

Lighter tints and darker shades of #15BBE5, useful for hover states, backgrounds, and text variants.

Tints

#32C7EC #52D0EF #73D9F2 #94E2F5 #B4EBF8 #D5F3FB

Shades

#13A4C9 #108AA8 #0D738C #0A586B #07414F #04262F

Use #15BBE5 in Our Tools

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