#21210B (or 0x21210B) is unknown color: approx Maire. HEX triplet: 21, 21 and 0B. RGB value is (33,33,11). Sum of RGB (Red+Green+Blue) = 33+33+11=77 (10% of max value = 765). Red value is 33 (13.28% from 255 or 42.86% from 77); Green value is 33 (13.28% from 255 or 42.86% from 77); Blue value is 11 (4.69% from 255 or 14.29% from 77); Max value from RGB is 33 - color contains mainly: red, green. Hex color #21210B is not a web safe color. Web safe color analog (approx): #333300. Inversed color of #21210B is #DEDEF4. Grayscale: #1E1E1E. Windows color (decimal): -14606069 or 729377. OLE color: 729377.
HSL color Cylindrical-coordinate representation of color #21210B: hue angle of 60º degrees, saturation: 0.5, lightness: 0.09%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 0.67%. Process color model (Four color, CMYK) of #21210B is Cyan = 0, Magento = 0, Yellow = 0.67 and Black (K on CMYK) = 0.87.
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<style> a { background-color: #21210B; } a { background-color: rgb(33,33,11); } div.DivClassName { background-color: #21210B; } .BgClassName { background-color: #21210B; } </style>
<style> span { border-color: #21210B; } span { border-color: rgb(33,33,11); } td.TdClassName { border-color: #21210B; } .TagClassName { border-color: #21210B; } </style>