#1F2839 (or 0x1F2839) is unknown color: approx Midnight Express. HEX triplet: 1F, 28 and 39. RGB value is (31,40,57). Sum of RGB (Red+Green+Blue) = 31+40+57=128 (16% of max value = 765). Red value is 31 (12.5% from 255 or 24.22% from 128); Green value is 40 (16.02% from 255 or 31.25% from 128); Blue value is 57 (22.66% from 255 or 44.53% from 128); Max value from RGB is 57 - color contains mainly: blue. Hex color #1F2839 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #1F2839 is #E0D7C6. Grayscale: #272727. Windows color (decimal): -14735303 or 3745823. OLE color: 3745823.
HSL color Cylindrical-coordinate representation of color #1F2839: hue angle of 219.23º degrees, saturation: 0.3, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.46%. Process color model (Four color, CMYK) of #1F2839 is Cyan = 0.46, Magento = 0.30, Yellow = 0 and Black (K on CMYK) = 0.78.
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<style> a { background-color: #1F2839; } a { background-color: rgb(31,40,57); } div.DivClassName { background-color: #1F2839; } .BgClassName { background-color: #1F2839; } </style>
<style> span { border-color: #1F2839; } span { border-color: rgb(31,40,57); } td.TdClassName { border-color: #1F2839; } .TagClassName { border-color: #1F2839; } </style>