#FF391F (or 0xFF391F) is unknown color: approx Red Orange. HEX triplet: FF, 39 and 1F. RGB value is (255,57,31). Sum of RGB (Red+Green+Blue) = 255+57+31=343 (45% of max value = 765). Red value is 255 (100% from 255 or 74.34% from 343); Green value is 57 (22.66% from 255 or 16.62% from 343); Blue value is 31 (12.5% from 255 or 9.04% from 343); Max value from RGB is 255 - color contains mainly: red. Hex color #FF391F is not a web safe color. Web safe color analog (approx): #FF3333. Inversed color of #FF391F is #00C6E0. Grayscale: #717171. Windows color (decimal): -50913 or 2046463. OLE color: 2046463.
HSL color Cylindrical-coordinate representation of color #FF391F: hue angle of 6.96º degrees, saturation: 1, lightness: 0.56%. HSV value (or HSB Brightness) of color is 1% and HSV saturation: 0.88%. Process color model (Four color, CMYK) of #FF391F is Cyan = 0, Magento = 0.78, Yellow = 0.88 and Black (K on CMYK) = 0.
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<style> a { background-color: #ff391f; } a { background-color: rgb(255,57,31); } div.DivClassName { background-color: #ff391f; } .BgClassName { background-color: #ff391f; } </style>
<style> span { border-color: #ff391f; } span { border-color: rgb(255,57,31); } td.TdClassName { border-color: #ff391f; } .TagClassName { border-color: #ff391f; } </style>