#310021 (or 0x310021) is unknown color: approx Blackberry. HEX triplet: 31, 00 and 21. RGB value is (49,0,33). Sum of RGB (Red+Green+Blue) = 49+0+33=82 (10% of max value = 765). Red value is 49 (19.53% from 255 or 59.76% from 82); Green value is 0 (0.39% from 255 or 0% from 82); Blue value is 33 (13.28% from 255 or 40.24% from 82); Max value from RGB is 49 - color contains mainly: red. Hex color #310021 is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #310021 is #CEFFDE. Grayscale: #121212. Windows color (decimal): -13565919 or 2162737. OLE color: 2162737.
HSL color Cylindrical-coordinate representation of color #310021: hue angle of 319.59º degrees, saturation: 1, lightness: 0.1%. HSV value (or HSB Brightness) of color is 0.19% and HSV saturation: 1%. Process color model (Four color, CMYK) of #310021 is Cyan = 0, Magento = 1, Yellow = 0.33 and Black (K on CMYK) = 0.81.
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<style> a { background-color: #310021; } a { background-color: rgb(49,0,33); } div.DivClassName { background-color: #310021; } .BgClassName { background-color: #310021; } </style>
<style> span { border-color: #310021; } span { border-color: rgb(49,0,33); } td.TdClassName { border-color: #310021; } .TagClassName { border-color: #310021; } </style>