#212821 (or 0x212821) is unknown color: approx Gordons Green. HEX triplet: 21, 28 and 21. RGB value is (33,40,33). Sum of RGB (Red+Green+Blue) = 33+40+33=106 (14% of max value = 765). Red value is 33 (13.28% from 255 or 31.13% from 106); Green value is 40 (16.02% from 255 or 37.74% from 106); Blue value is 33 (13.28% from 255 or 31.13% from 106); Max value from RGB is 40 - color contains mainly: green. Hex color #212821 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #212821 is #DED7DE. Grayscale: #252525. Windows color (decimal): -14604255 or 2172961. OLE color: 2172961.
HSL color Cylindrical-coordinate representation of color #212821: hue angle of 120º degrees, saturation: 0.1, lightness: 0.14%. HSV value (or HSB Brightness) of color is 0.16% and HSV saturation: 0.17%. Process color model (Four color, CMYK) of #212821 is Cyan = 0.17, Magento = 0, Yellow = 0.17 and Black (K on CMYK) = 0.84.
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<style> span { border-color: #212821; } span { border-color: rgb(33,40,33); } td.TdClassName { border-color: #212821; } .TagClassName { border-color: #212821; } </style>