#1F2137 (or 0x1F2137) is unknown color: approx Midnight Express. HEX triplet: 1F, 21 and 37. RGB value is (31,33,55). Sum of RGB (Red+Green+Blue) = 31+33+55=119 (15% of max value = 765). Red value is 31 (12.5% from 255 or 26.05% from 119); Green value is 33 (13.28% from 255 or 27.73% from 119); Blue value is 55 (21.88% from 255 or 46.22% from 119); Max value from RGB is 55 - color contains mainly: blue. Hex color #1F2137 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #1F2137 is #E0DEC8. Grayscale: #222222. Windows color (decimal): -14737097 or 3612959. OLE color: 3612959.
HSL color Cylindrical-coordinate representation of color #1F2137: hue angle of 235º degrees, saturation: 0.28, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.44%. Process color model (Four color, CMYK) of #1F2137 is Cyan = 0.44, Magento = 0.4, Yellow = 0 and Black (K on CMYK) = 0.78.
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<style> a { background-color: #1F2137; } a { background-color: rgb(31,33,55); } div.DivClassName { background-color: #1F2137; } .BgClassName { background-color: #1F2137; } </style>
<style> span { border-color: #1F2137; } span { border-color: rgb(31,33,55); } td.TdClassName { border-color: #1F2137; } .TagClassName { border-color: #1F2137; } </style>