#0B0B21 (or 0x0B0B21) is unknown color: approx Black Russian. HEX triplet: 0B, 0B and 21. RGB value is (11,11,33). Sum of RGB (Red+Green+Blue) = 11+11+33=55 (7% of max value = 765). Red value is 11 (4.69% from 255 or 20% from 55); Green value is 11 (4.69% from 255 or 20% from 55); Blue value is 33 (13.28% from 255 or 60% from 55); Max value from RGB is 33 - color contains mainly: blue. Hex color #0B0B21 is not a web safe color. Web safe color analog (approx): #000033. Inversed color of #0B0B21 is #F4F4DE. Grayscale: #0D0D0D. Windows color (decimal): -16053471 or 2165515. OLE color: 2165515.
HSL color Cylindrical-coordinate representation of color #0B0B21: hue angle of 240º 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 #0B0B21 is Cyan = 0.67, Magento = 0.67, Yellow = 0 and Black (K on CMYK) = 0.87.
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<style> a { background-color: #0B0B21; } a { background-color: rgb(11,11,33); } div.DivClassName { background-color: #0B0B21; } .BgClassName { background-color: #0B0B21; } </style>
<style> span { border-color: #0B0B21; } span { border-color: rgb(11,11,33); } td.TdClassName { border-color: #0B0B21; } .TagClassName { border-color: #0B0B21; } </style>