#21001B (or 0x21001B) is unknown color: approx Mardi Gras. HEX triplet: 21, 00 and 1B. RGB value is (33,0,27). Sum of RGB (Red+Green+Blue) = 33+0+27=60 (7% of max value = 765). Red value is 33 (13.28% from 255 or 55% from 60); Green value is 0 (0.39% from 255 or 0% from 60); Blue value is 27 (10.94% from 255 or 45% from 60); Max value from RGB is 33 - color contains mainly: red. Hex color #21001B is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #21001B is #DEFFE4. Grayscale: #0C0C0C. Windows color (decimal): -14614501 or 1769505. OLE color: 1769505.
HSL color Cylindrical-coordinate representation of color #21001B: hue angle of 310.91º degrees, saturation: 1, lightness: 0.06%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 1%. Process color model (Four color, CMYK) of #21001B is Cyan = 0, Magento = 1, Yellow = 0.18 and Black (K on CMYK) = 0.87.
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<style> a { background-color: #21001B; } a { background-color: rgb(33,0,27); } div.DivClassName { background-color: #21001B; } .BgClassName { background-color: #21001B; } </style>
<style> span { border-color: #21001B; } span { border-color: rgb(33,0,27); } td.TdClassName { border-color: #21001B; } .TagClassName { border-color: #21001B; } </style>