All About Color #666F8A

#666F8A

About #666F8A

#666F8A is a medium blue color with the hex code #666F8A. In RGB it is red 102, green 111, blue 138; in HSL it is hue 225°, saturation 15%, lightness 47%; in CMYK it is 26%, 20%, 0%, 46%. Its contrast ratio is 4.99:1 on white and 4.21:1 on black.

#666F8A Color Conversion

Hex triplet66, 6F, 8A
CMYK26.09%, 19.57%, 0.00%, 45.88%
RGB Decimal102, 111, 138
HSL225°, 15%, 47%
RGB Octal146, 157, 212
HSV (HSB)225.00°, 26.09%, 54.12%
RGB Binary1100110, 1101111, 10001010
CIE-L*AB47.01, 3.04, -15.93
RGB Percent40.00%, 43.53%, 54.12%
CIE-L*CH47.01, 16.21, 280.79
XYZ15.75, 16.03, 26.31
CIE-L*UV47.01, -6.00, -23.12
xyY0.27, 0.28, 16.03
Hunter-Lab40.04, 0.17, -10.94
RYB40.00%, 42.82%, 54.12%

Color Accessibility Scores

#666F8A on a dark background: contrast 4.21:1, passes WCAG AA for large text only.
#666F8A on a light background: contrast 4.99:1, passes WCAG AA.

Color Shades

Tints and shades of #666F8A, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #666F8A. Open any of them in the Muzli palette generator.

Complementary palette

#666F8A · #989FB3 · #3F4455 · #8A8166 · #B3AC98

Analogous palette

#668A81 · #66818A · #666F8A · #6F668A · #81668A

Triadic palette

#666F8A · #8A666F · #6F8A66 · #989FB3 · #B3989F

Tetradic palette

#666F8A · #8A6681 · #8A8166 · #668A6F · #3F4455

Monochromatic palette

#252832 · #454B5E · #666F8A · #9097AD · #BCC0CD

Generate more palettes containing #666F8A · Browse all color names

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