#312121 (or 0x312121) is unknown color: approx Nero. HEX triplet: 31, 21 and 21. RGB value is (49,33,33). Sum of RGB (Red+Green+Blue) = 49+33+33=115 (15% of max value = 765). Red value is 49 (19.53% from 255 or 42.61% from 115); Green value is 33 (13.28% from 255 or 28.70% from 115); Blue value is 33 (13.28% from 255 or 28.70% from 115); Max value from RGB is 49 - color contains mainly: red. Hex color #312121 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #312121 is #CEDEDE. Grayscale: #252525. Windows color (decimal): -13557471 or 2171185. OLE color: 2171185.
HSL color Cylindrical-coordinate representation of color #312121: hue angle of 0º 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 #312121 is Cyan = 0, Magento = 0.33, Yellow = 0.33 and Black (K on CMYK) = 0.81.
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