Color information
#213721 (or 0x213721) is unknown color: approx Myrtle. HEX triplet: 21, 37 and 21. RGB value is (33,55,33). Sum of RGB (Red+Green+Blue) = 33+55+33=121 (16% of max value = 765). Red value is 33 (13.28% from 255 or 27.27% from 121); Green value is 55 (21.88% from 255 or 45.45% from 121); Blue value is 33 (13.28% from 255 or 27.27% from 121); Max value from RGB is 55 - color contains mainly: green. Hex color #213721 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213721 is #DEC8DE. Grayscale: #2D2D2D. Windows color (decimal): -14600415 or 2176801. OLE color: 2176801.
HSL color Cylindrical-coordinate representation of color #213721: hue angle of 120º degrees, saturation: 0.25, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.4%. Process color model (Four color, CMYK) of #213721 is Cyan = 0.4, Magento = 0, Yellow = 0.4 and Black (K on CMYK) = 0.78.