#63BFFD Color
#63BFFD is rgb(99, 191, 253) in RGB and hsl(204, 97%, 69%) in HSL. The closest CSS named color is LightSkyBlue. Black text is most readable on this background.
#63BFFD
HEX
#63BFFDRGB
rgb(99, 191, 253)HSL
hsl(204, 97%, 69%)HSV
hsv(204, 61%, 99%)OKLCH
oklch(77.3% 0.125 240.5)CMYK
cmyk(61%, 25%, 0%, 1%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #63BFFD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.02:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.4:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #63BFFD based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #63BFFD, useful for hover states, backgrounds, and text variants.