#81C5E9 Color
#81C5E9 is rgb(129, 197, 233) in RGB and hsl(201, 70%, 71%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.
#81C5E9
HEX
#81C5E9RGB
rgb(129, 197, 233)HSL
hsl(201, 70%, 71%)HSV
hsv(201, 45%, 91%)OKLCH
oklch(79.1% 0.086 232.5)CMYK
cmyk(45%, 15%, 0%, 9%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81C5E9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.89:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.1:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81C5E9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81C5E9, useful for hover states, backgrounds, and text variants.