#221021 (or 0x221021) is unknown color: approx Mardi Gras. HEX triplet: 22, 10 and 21. RGB value is (34,16,33). Sum of RGB (Red+Green+Blue) = 34+16+33=83 (10% of max value = 765). Red value is 34 (13.67% from 255 or 40.96% from 83); Green value is 16 (6.64% from 255 or 19.28% from 83); Blue value is 33 (13.28% from 255 or 39.76% from 83); Max value from RGB is 34 - color contains mainly: red. Hex color #221021 is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #221021 is #DDEFDE. Grayscale: #171717. Windows color (decimal): -14544863 or 2166818. OLE color: 2166818.
HSL color Cylindrical-coordinate representation of color #221021: hue angle of 303.33º degrees, saturation: 0.36, lightness: 0.1%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 0.53%. Process color model (Four color, CMYK) of #221021 is Cyan = 0, Magento = 0.53, Yellow = 0.03 and Black (K on CMYK) = 0.87.
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<style> a { background-color: #221021; } a { background-color: rgb(34,16,33); } div.DivClassName { background-color: #221021; } .BgClassName { background-color: #221021; } </style>
<style> span { border-color: #221021; } span { border-color: rgb(34,16,33); } td.TdClassName { border-color: #221021; } .TagClassName { border-color: #221021; } </style>