#81C5E4 Color
#81C5E4 is rgb(129, 197, 228) in RGB and hsl(199, 65%, 70%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.
#81C5E4
HEX
#81C5E4RGB
rgb(129, 197, 228)HSL
hsl(199, 65%, 70%)HSV
hsv(199, 43%, 89%)OKLCH
oklch(78.9% 0.082 228.5)CMYK
cmyk(43%, 14%, 0%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81C5E4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.9:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.04:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81C5E4 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81C5E4, useful for hover states, backgrounds, and text variants.