Color information
#556666 (or 0x556666) is unknown color: approx River Bed. HEX triplet: 55, 66 and 66. RGB value is (85,102,102). Sum of RGB (Red+Green+Blue) = 85+102+102=289 (38% of max value = 765). Red value is 85 (33.59% from 255 or 29.41% from 289); Green value is 102 (40.23% from 255 or 35.29% from 289); Blue value is 102 (40.23% from 255 or 35.29% from 289); Max value from RGB is 102 - color contains mainly: green, blue. Hex color #556666 is not a web safe color. Web safe color analog (approx): #666666. Inversed color of #556666 is #AA9999. Grayscale: #606060. Windows color (decimal): -11180442 or 6710869. OLE color: 6710869.
HSL color Cylindrical-coordinate representation of color #556666: hue angle of 180º degrees, saturation: 0.09, lightness: 0.37%. HSV value (or HSB Brightness) of color is 0.4% and HSV saturation: 0.17%. Process color model (Four color, CMYK) of #556666 is Cyan = 0.17, Magento = 0, Yellow = 0 and Black (K on CMYK) = 0.6.