#FF391D (or 0xFF391D) is unknown color: approx Red Orange. HEX triplet: FF, 39 and 1D. RGB value is (255,57,29). Sum of RGB (Red+Green+Blue) = 255+57+29=341 (45% of max value = 765). Red value is 255 (100% from 255 or 74.78% from 341); Green value is 57 (22.66% from 255 or 16.72% from 341); Blue value is 29 (11.72% from 255 or 8.50% from 341); Max value from RGB is 255 - color contains mainly: red. Hex color #FF391D is not a web safe color. Web safe color analog (approx): #FF3333. Inversed color of #FF391D is #00C6E2. Grayscale: #717171. Windows color (decimal): -50915 or 1915391. OLE color: 1915391.
HSL color Cylindrical-coordinate representation of color #FF391D: hue angle of 7.43º degrees, saturation: 1, lightness: 0.56%. HSV value (or HSB Brightness) of color is 1% and HSV saturation: 0.89%. Process color model (Four color, CMYK) of #FF391D is Cyan = 0, Magento = 0.78, Yellow = 0.89 and Black (K on CMYK) = 0.
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<style> a { background-color: #FF391D; } a { background-color: rgb(255,57,29); } div.DivClassName { background-color: #FF391D; } .BgClassName { background-color: #FF391D; } </style>
<style> span { border-color: #FF391D; } span { border-color: rgb(255,57,29); } td.TdClassName { border-color: #FF391D; } .TagClassName { border-color: #FF391D; } </style>