Color information
#213131 (or 0x213131) is unknown color: approx Swamp. HEX triplet: 21, 31 and 31. RGB value is (33,49,49). Sum of RGB (Red+Green+Blue) = 33+49+49=131 (17% of max value = 765). Red value is 33 (13.28% from 255 or 25.19% from 131); Green value is 49 (19.53% from 255 or 37.40% from 131); Blue value is 49 (19.53% from 255 or 37.40% from 131); Max value from RGB is 49 - color contains mainly: green, blue. Hex color #213131 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213131 is #DECECE. Grayscale: #2C2C2C. Windows color (decimal): -14601935 or 3223841. OLE color: 3223841.
HSL color Cylindrical-coordinate representation of color #213131: hue angle of 180º degrees, saturation: 0.2, lightness: 0.16%. HSV value (or HSB Brightness) of color is 0.19% and HSV saturation: 0.33%. Process color model (Four color, CMYK) of #213131 is Cyan = 0.33, Magento = 0, Yellow = 0 and Black (K on CMYK) = 0.81.