#521021 (or 0x521021) is unknown color: approx Bordeaux. HEX triplet: 52, 10 and 21. RGB value is (82,16,33). Sum of RGB (Red+Green+Blue) = 82+16+33=131 (17% of max value = 765). Red value is 82 (32.42% from 255 or 62.60% from 131); Green value is 16 (6.64% from 255 or 12.21% from 131); Blue value is 33 (13.28% from 255 or 25.19% from 131); Max value from RGB is 82 - color contains mainly: red. Hex color #521021 is not a web safe color. Web safe color analog (approx): #660033. Inversed color of #521021 is #ADEFDE. Grayscale: #252525. Windows color (decimal): -11399135 or 2166866. OLE color: 2166866.
HSL color Cylindrical-coordinate representation of color #521021: hue angle of 344.55º degrees, saturation: 0.67, lightness: 0.19%. HSV value (or HSB Brightness) of color is 0.32% and HSV saturation: 0.8%. Process color model (Four color, CMYK) of #521021 is Cyan = 0, Magento = 0.80, Yellow = 0.60 and Black (K on CMYK) = 0.68.
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<style> a { background-color: #521021; } a { background-color: rgb(82,16,33); } div.DivClassName { background-color: #521021; } .BgClassName { background-color: #521021; } </style>
<style> span { border-color: #521021; } span { border-color: rgb(82,16,33); } td.TdClassName { border-color: #521021; } .TagClassName { border-color: #521021; } </style>