All About Color #66A3FF

#66A3FF

About #66A3FF

#66A3FF is a light blue color with the hex code #66A3FF. In RGB it is red 102, green 163, blue 255; in HSL it is hue 216°, saturation 100%, lightness 70%; in CMYK it is 60%, 36%, 0%, 0%. Its contrast ratio is 2.55:1 on white and 8.25:1 on black.

#66A3FF Color Conversion

Hex triplet66, A3, FF
CMYK60.00%, 36.08%, 0.00%, 0.00%
RGB Decimal102, 163, 255
HSL216°, 100%, 70%
RGB Octal146, 243, 377
HSV (HSB)216.08°, 60.00%, 100.00%
RGB Binary1100110, 10100011, 11111111
CIE-L*AB66.70, 7.38, -51.60
RGB Percent40.00%, 63.92%, 100.00%
CIE-L*CH66.70, 52.13, 278.13
XYZ36.63, 36.24, 99.67
CIE-L*UV66.70, -27.05, -84.43
xyY0.21, 0.21, 36.24
Hunter-Lab60.20, 3.26, -56.03
RYB40.00%, 57.10%, 100.00%

Color Accessibility Scores

#66A3FF on a dark background: contrast 8.25:1, passes WCAG AAA.
#66A3FF on a light background: contrast 2.55:1, fails WCAG AA.

Color Shades

Tints and shades of #66A3FF, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #66A3FF. Open any of them in the Muzli palette generator.

Complementary palette

#66A3FF · #C2DAFF · #0A6CFF · #FFC266 · #FFE7C2

Analogous palette

#66FFC2 · #66F0FF · #66A3FF · #7566FF · #C266FF

Triadic palette

#66A3FF · #FF66A3 · #A3FF66 · #C2DAFF · #FFC2DA

Tetradic palette

#66A3FF · #FF66F0 · #FFC266 · #66FF75 · #0A6CFF

Monochromatic palette

#0052CC · #1A75FF · #66A3FF · #B3D1FF · #E5F0FF

Generate more palettes containing #66A3FF · Browse all color names

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