All About Color #666B8A

#666B8A

About #666B8A

#666B8A is a medium blue color with the hex code #666B8A. In RGB it is red 102, green 107, blue 138; in HSL it is hue 232°, saturation 15%, lightness 47%; in CMYK it is 26%, 22%, 0%, 46%. Its contrast ratio is 5.20:1 on white and 4.04:1 on black.

#666B8A Color Conversion

Hex triplet66, 6B, 8A
CMYK26.09%, 22.46%, 0.00%, 45.88%
RGB Decimal102, 107, 138
HSL232°, 15%, 47%
RGB Octal146, 153, 212
HSV (HSB)231.67°, 26.09%, 54.12%
RGB Binary1100110, 1101011, 10001010
CIE-L*AB45.87, 5.44, -17.67
RGB Percent40.00%, 41.96%, 54.12%
CIE-L*CH45.87, 18.48, 287.12
XYZ15.32, 15.18, 26.17
CIE-L*UV45.87, -4.26, -25.91
xyY0.27, 0.27, 15.18
Hunter-Lab38.96, 2.05, -12.56
RYB40.00%, 41.72%, 54.12%

Color Accessibility Scores

#666B8A on a dark background: contrast 4.04:1, passes WCAG AA for large text only.
#666B8A on a light background: contrast 5.20:1, passes WCAG AA.

Color Shades

Tints and shades of #666B8A, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #666B8A. Open any of them in the Muzli palette generator.

Complementary palette

#666B8A · #989CB3 · #3F4255 · #8A8566 · #B3B098

Analogous palette

#668A85 · #667D8A · #666B8A · #73668A · #85668A

Triadic palette

#666B8A · #8A666B · #6B8A66 · #989CB3 · #B3989C

Tetradic palette

#666B8A · #8A667D · #8A8566 · #668A73 · #3F4255

Monochromatic palette

#252732 · #45495E · #666B8A · #9093AD · #BCBECD

Generate more palettes containing #666B8A · Browse all color names

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