#665EA1 color

  • HEX#665EA1
  • RGBrgb(102, 94, 161)
  • HSLhsl(247, 26%, 50%)
  • CMYK37, 42, 0, 37

About #665EA1

#665EA1 is a medium blue color with the hex code #665EA1. In RGB it is red 102, green 94, blue 161; in HSL it is hue 247°, saturation 26%, lightness 50%; in CMYK it is 37%, 42%, 0%, 37%. Its contrast ratio is 5.71:1 on white and 3.68:1 on black.

#665EA1 Color Conversion

Hex triplet66, 5E, A1
CMYK36.65%, 41.61%, 0.00%, 36.86%
RGB Decimal102, 94, 161
HSL247°, 26%, 50%
RGB Octal146, 136, 241
HSV (HSB)247.16°, 41.61%, 63.14%
RGB Binary1100110, 1011110, 10100001
CIE-L*AB43.36, 19.71, -35.26
RGB Percent40.00%, 36.86%, 63.14%
CIE-L*CH43.36, 40.39, 299.20
XYZ15.92, 13.40, 35.47
CIE-L*UV43.36, -0.54, -53.71
xyY0.25, 0.21, 13.40
Hunter-Lab36.61, 13.53, -31.81
RYB40.00%, 36.86%, 63.14%

Color Accessibility Scores

#665EA1 on a dark background: contrast 3.68:1, passes WCAG AA for large text only.
#665EA1 on a light background: contrast 5.71:1, passes WCAG AA.

Color Shades

Tints and shades of #665EA1, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #665EA1. Open any of them in the Muzli palette generator.

Complementary palette

#665EA1 · #9D98C3 · #413C67 · #99A15E · #BEC398

Analogous palette

#5E99A1 · #5E78A1 · #665EA1 · #875EA1 · #A15E99

Triadic palette

#665EA1 · #A1665E · #5EA166 · #9D98C3 · #C39D98

Tetradic palette

#665EA1 · #A15E78 · #99A15E · #5EA187 · #413C67

Monochromatic palette

#292640 · #474270 · #665EA1 · #948FBD · #C2BFD9

Generate more palettes containing #665EA1 · Browse all color names

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