All About Color #668A8A

#668A8A

About #668A8A

#668A8A is a medium cyan color with the hex code #668A8A. In RGB it is red 102, green 138, blue 138; in HSL it is hue 180°, saturation 15%, lightness 47%; in CMYK it is 26%, 0%, 0%, 46%. Its contrast ratio is 3.77:1 on white and 5.57:1 on black.

#668A8A Color Conversion

Hex triplet66, 8A, 8A
CMYK26.09%, 0.00%, 0.00%, 45.88%
RGB Decimal102, 138, 138
HSL180°, 15%, 47%
RGB Octal146, 212, 212
HSV (HSB)180.00°, 26.09%, 54.12%
RGB Binary1100110, 10001010, 10001010
CIE-L*AB54.90, -12.47, -4.09
RGB Percent40.00%, 54.12%, 54.12%
CIE-L*CH54.90, 13.12, 198.14
XYZ19.16, 22.84, 27.44
CIE-L*UV54.90, -18.04, -3.89
xyY0.28, 0.33, 22.84
Hunter-Lab47.79, -12.08, -0.60
RYB40.00%, 47.06%, 54.12%

Color Accessibility Scores

#668A8A on a dark background: contrast 5.57:1, passes WCAG AA.
#668A8A on a light background: contrast 3.77:1, passes WCAG AA for large text only.

Color Shades

Tints and shades of #668A8A, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #668A8A. Open any of them in the Muzli palette generator.

Complementary palette

#668A8A · #98B3B3 · #3F5555 · #8A6666 · #B39898

Analogous palette

#668A66 · #668A78 · #668A8A · #66788A · #66668A

Triadic palette

#668A8A · #8A668A · #8A8A66 · #98B3B3 · #B398B3

Tetradic palette

#668A8A · #78668A · #8A6666 · #788A66 · #3F5555

Monochromatic palette

#253232 · #455E5E · #668A8A · #90ADAD · #BCCDCD

Generate more palettes containing #668A8A · Browse all color names

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