All About Color #666EA3

#666EA3

About #666EA3

#666EA3 is a medium blue color with the hex code #666EA3. In RGB it is red 102, green 110, blue 163; in HSL it is hue 232°, saturation 25%, lightness 52%; in CMYK it is 37%, 33%, 0%, 36%. Its contrast ratio is 4.86:1 on white and 4.32:1 on black.

#666EA3 Color Conversion

Hex triplet66, 6E, A3
CMYK37.42%, 32.52%, 0.00%, 36.08%
RGB Decimal102, 110, 163
HSL232°, 25%, 52%
RGB Octal146, 156, 243
HSV (HSB)232.13°, 37.42%, 63.92%
RGB Binary1100110, 1101110, 10100011
CIE-L*AB47.78, 10.44, -29.51
RGB Percent40.00%, 43.14%, 63.92%
CIE-L*CH47.78, 31.30, 289.48
XYZ17.67, 16.62, 36.93
CIE-L*UV47.78, -6.69, -44.93
xyY0.25, 0.23, 16.62
Hunter-Lab40.77, 6.00, -25.17
RYB40.00%, 42.77%, 63.92%

Color Accessibility Scores

#666EA3 on a dark background: contrast 4.32:1, passes WCAG AA for large text only.
#666EA3 on a light background: contrast 4.86:1, passes WCAG AA.

Color Shades

Tints and shades of #666EA3, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #666EA3. Open any of them in the Muzli palette generator.

Complementary palette

#666EA3 · #9FA4C6 · #41476C · #A39B66 · #C6C19F

Analogous palette

#66A39B · #668DA3 · #666EA3 · #7C66A3 · #9B66A3

Triadic palette

#666EA3 · #A3666E · #6EA366 · #9FA4C6 · #C69FA4

Tetradic palette

#666EA3 · #A3668D · #A39B66 · #66A37C · #41476C

Monochromatic palette

#2A2E46 · #474D76 · #666EA3 · #969BC0 · #C6C9DD

Generate more palettes containing #666EA3 · Browse all color names

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