In a RGB color space, hex #664d33 is composed of 40% red, 30.2% green and 20% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 24.5% magenta, 50% yellow and 60% black. It has a hue angle of 30.6 degrees, a saturation of 33.3% and a lightness of 30%. #664d33 color hex could be obtained by blending #cc9a66 with #000000. Closest websafe color is: #666633.

The hexadecimal color #664d33 has RGB values of R:102, G:77, B:51 and CMYK values of C:0, M:0.25, Y:0.5, K:0.6. Its decimal value is 6704435.

• Hex triplet 664d33

  #664d33

• RGB Decimal 102, 77, 51

  rgb(102,77,51)

• RGB Percent 40, 30.2, 20

  rgb(40%,30.2%,20%)

• CMYK 0, 25, 50, 60
• HSL 30.6°, 33.3, 30

  hsl(31,33%,30%)

• HSV (or HSB) 30.6°, 50, 40
• Web Safe 666633

  #666633

• CIE-LAB 34.746, 6.871, 19.449
• XYZ 8.731, 8.372, 4.288
• xyY 0.408, 0.391, 8.372
• CIE-LCH 34.746, 20.627, 70.542
• CIE-LUV 34.746, 17.822, 19.706
• Hunter-Lab 28.934, 3.228, 11.468
• Binary 01100110, 01001101, 00110011

Below, you can see how #664d33 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.