#99DDFF Color
#99DDFF is rgb(153, 221, 255) in RGB and hsl(200, 100%, 80%) in HSL. The closest CSS named color is LightSkyBlue. Black text is most readable on this background.
#99DDFF
HEX
#99DDFFRGB
rgb(153, 221, 255)HSL
hsl(200, 100%, 80%)HSV
hsv(200, 40%, 100%)OKLCH
oklch(86.4% 0.083 230.6)CMYK
cmyk(40%, 13%, 0%, 0%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #99DDFF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.49:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text14.14:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #99DDFF based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #99DDFF, useful for hover states, backgrounds, and text variants.