Color information
#172121 (or 0x172121) is unknown color: approx Swamp. HEX triplet: 17, 21 and 21. RGB value is (23,33,33). Sum of RGB (Red+Green+Blue) = 23+33+33=89 (11% of max value = 765). Red value is 23 (9.38% from 255 or 25.84% from 89); Green value is 33 (13.28% from 255 or 37.08% from 89); Blue value is 33 (13.28% from 255 or 37.08% from 89); Max value from RGB is 33 - color contains mainly: green, blue. Hex color #172121 is not a web safe color. Web safe color analog (approx): #003333. Inversed color of #172121 is #E8DEDE. Grayscale: #1D1D1D. Windows color (decimal): -15261407 or 2171159. OLE color: 2171159.
HSL color Cylindrical-coordinate representation of color #172121: hue angle of 180º degrees, saturation: 0.18, lightness: 0.11%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 0.3%. Process color model (Four color, CMYK) of #172121 is Cyan = 0.30, Magento = 0, Yellow = 0 and Black (K on CMYK) = 0.87.