In a RGB color space, hex #666699 is composed of 40% red, 40% green and 60% blue. Whereas in a CMYK color space, it is composed of 33.3% cyan, 33.3% magenta, 0% yellow and 40% black. It has a hue angle of 240 degrees, a saturation of 20% and a lightness of 50%. #666699 color hex could be obtained by blending #ccccff with #000033. #666699 (or #669) is a websafe color.

The hexadecimal color #666699 has RGB values of R:102, G:102, B:153 and CMYK values of C:0.33, M:0.33, Y:0, K:0.4. Its decimal value is 6710937.

• Hex triplet 666699

  #666699

• RGB Decimal 102, 102, 153

  rgb(102,102,153)

• RGB Percent 40, 40, 60

  rgb(40%,40%,60%)

• CMYK 33, 33, 0, 40
• HSL 240°, 20, 50

  hsl(240,20%,50%)

• HSV (or HSB) 240°, 33.3, 60
• Web Safe 666699

  #666699

• CIE-LAB 45.119, 12.514, -27.755
• XYZ 15.98, 14.627, 32.117
• xyY 0.255, 0.233, 14.627
• CIE-LCH 45.119, 30.446, 294.27
• CIE-LUV 45.119, -3.028, -41.94
• Hunter-Lab 38.245, 7.65, -23.017
• Binary 01100110, 01100110, 10011001

Below, you can see how #666699 is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.