All About Color #66B5FF

#66B5FF

About #66B5FF

#66B5FF is a light blue color with the hex code #66B5FF. In RGB it is red 102, green 181, blue 255; in HSL it is hue 209°, saturation 100%, lightness 70%; in CMYK it is 60%, 29%, 0%, 0%. Its contrast ratio is 2.18:1 on white and 9.62:1 on black.

#66B5FF Color Conversion

Hex triplet66, B5, FF
CMYK60.00%, 29.02%, 0.00%, 0.00%
RGB Decimal102, 181, 255
HSL209°, 100%, 70%
RGB Octal146, 265, 377
HSV (HSB)209.02°, 60.00%, 100.00%
RGB Binary1100110, 10110101, 11111111
CIE-L*AB71.62, -2.80, -43.87
RGB Percent40.00%, 70.98%, 100.00%
CIE-L*CH71.62, 43.96, 266.35
XYZ40.05, 43.09, 100.81
CIE-L*UV71.62, -33.35, -70.88
xyY0.22, 0.23, 43.09
Hunter-Lab65.64, -5.97, -45.10
RYB40.00%, 60.43%, 100.00%

Color Accessibility Scores

#66B5FF on a dark background: contrast 9.62:1, passes WCAG AAA.
#66B5FF on a light background: contrast 2.18:1, fails WCAG AA.

Color Shades

Tints and shades of #66B5FF, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #66B5FF. Open any of them in the Muzli palette generator.

Complementary palette

#66B5FF · #C2E1FF · #0A89FF · #FFB066 · #FFDFC2

Analogous palette

#66FFB0 · #66FFFC · #66B5FF · #6669FF · #B066FF

Triadic palette

#66B5FF · #FF66B5 · #B5FF66 · #C2E1FF · #FFC2E1

Tetradic palette

#66B5FF · #FC66FF · #FFB066 · #69FF66 · #0A89FF

Monochromatic palette

#0069CC · #1A90FF · #66B5FF · #B3DAFF · #E5F3FF

Generate more palettes containing #66B5FF · Browse all color names

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