#21212F (or 0x21212F) is unknown color: approx Jaguar. HEX triplet: 21, 21 and 2F. RGB value is (33,33,47). Sum of RGB (Red+Green+Blue) = 33+33+47=113 (14% of max value = 765). Red value is 33 (13.28% from 255 or 29.20% from 113); Green value is 33 (13.28% from 255 or 29.20% from 113); Blue value is 47 (18.75% from 255 or 41.59% from 113); Max value from RGB is 47 - color contains mainly: blue. Hex color #21212F is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #21212F is #DEDED0. Grayscale: #222222. Windows color (decimal): -14606033 or 3088673. OLE color: 3088673.
HSL color Cylindrical-coordinate representation of color #21212F: hue angle of 240º degrees, saturation: 0.17, lightness: 0.16%. HSV value (or HSB Brightness) of color is 0.18% and HSV saturation: 0.3%. Process color model (Four color, CMYK) of #21212F is Cyan = 0.30, Magento = 0.30, Yellow = 0 and Black (K on CMYK) = 0.82.
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<style> a { background-color: #21212F; } a { background-color: rgb(33,33,47); } div.DivClassName { background-color: #21212F; } .BgClassName { background-color: #21212F; } </style>
<style> span { border-color: #21212F; } span { border-color: rgb(33,33,47); } td.TdClassName { border-color: #21212F; } .TagClassName { border-color: #21212F; } </style>