#21281D (or 0x21281D) is unknown color: approx Black Forest. HEX triplet: 21, 28 and 1D. RGB value is (33,40,29). Sum of RGB (Red+Green+Blue) = 33+40+29=102 (13% of max value = 765). Red value is 33 (13.28% from 255 or 32.35% from 102); Green value is 40 (16.02% from 255 or 39.22% from 102); Blue value is 29 (11.72% from 255 or 28.43% from 102); Max value from RGB is 40 - color contains mainly: green. Hex color #21281D is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #21281D is #DED7E2. Grayscale: #242424. Windows color (decimal): -14604259 or 1910817. OLE color: 1910817.
HSL color Cylindrical-coordinate representation of color #21281D: hue angle of 98.18º degrees, saturation: 0.16, lightness: 0.14%. HSV value (or HSB Brightness) of color is 0.16% and HSV saturation: 0.28%. Process color model (Four color, CMYK) of #21281D is Cyan = 0.17, Magento = 0, Yellow = 0.28 and Black (K on CMYK) = 0.84.
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<style> a { background-color: #21281D; } a { background-color: rgb(33,40,29); } div.DivClassName { background-color: #21281D; } .BgClassName { background-color: #21281D; } </style>
<style> span { border-color: #21281D; } span { border-color: rgb(33,40,29); } td.TdClassName { border-color: #21281D; } .TagClassName { border-color: #21281D; } </style>