Color information
#646666 (or 0x646666) is unknown color: approx Nevada. HEX triplet: 64, 66 and 66. RGB value is (100,102,102). Sum of RGB (Red+Green+Blue) = 100+102+102=304 (40% of max value = 765). Red value is 100 (39.45% from 255 or 32.89% from 304); Green value is 102 (40.23% from 255 or 33.55% from 304); Blue value is 102 (40.23% from 255 or 33.55% from 304); Max value from RGB is 102 - color contains mainly: green, blue. Hex color #646666 is not a web safe color. Web safe color analog (approx): #666666. Inversed color of #646666 is #9B9999. Grayscale: #656565. Windows color (decimal): -10197402 or 6710884. OLE color: 6710884.
HSL color Cylindrical-coordinate representation of color #646666: hue angle of 180º degrees, saturation: 0.01, lightness: 0.4%. HSV value (or HSB Brightness) of color is 0.4% and HSV saturation: 0.02%. Process color model (Four color, CMYK) of #646666 is Cyan = 0.02, Magento = 0, Yellow = 0 and Black (K on CMYK) = 0.6.