#57180E (or 0x57180E) is unknown color: approx Red Oxide. HEX triplet: 57, 18 and 0E. RGB value is (87,24,14). Sum of RGB (Red+Green+Blue) = 87+24+14=125 (16% of max value = 765). Red value is 87 (34.38% from 255 or 69.6% from 125); Green value is 24 (9.77% from 255 or 19.2% from 125); Blue value is 14 (5.86% from 255 or 11.2% from 125); Max value from RGB is 87 - color contains mainly: red. Hex color #57180E is not a web safe color. Web safe color analog (approx): #660000. Inversed color of #57180E is #A8E7F1. Grayscale: #292929. Windows color (decimal): -11069426 or 923735. OLE color: 923735.
HSL color Cylindrical-coordinate representation of color #57180E: hue angle of 8.22º degrees, saturation: 0.72, lightness: 0.2%. HSV value (or HSB Brightness) of color is 0.34% and HSV saturation: 0.84%. Process color model (Four color, CMYK) of #57180E is Cyan = 0, Magento = 0.72, Yellow = 0.84 and Black (K on CMYK) = 0.66.
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<style> a { background-color: #57180E; } a { background-color: rgb(87,24,14); } div.DivClassName { background-color: #57180E; } .BgClassName { background-color: #57180E; } </style>
<style> span { border-color: #57180E; } span { border-color: rgb(87,24,14); } td.TdClassName { border-color: #57180E; } .TagClassName { border-color: #57180E; } </style>