#A31918 (or 0xA31918) is unknown color: approx Fire Brick. HEX triplet: A3, 19 and 18. RGB value is (163,25,24). Sum of RGB (Red+Green+Blue) = 163+25+24=212 (28% of max value = 765). Red value is 163 (64.06% from 255 or 76.89% from 212); Green value is 25 (10.16% from 255 or 11.79% from 212); Blue value is 24 (9.77% from 255 or 11.32% from 212); Max value from RGB is 163 - color contains mainly: red. Hex color #A31918 is not a web safe color. Web safe color analog (approx): #990000. Inversed color of #A31918 is #5CE6E7. Grayscale: #424242. Windows color (decimal): -6088424 or 1579427. OLE color: 1579427.
HSL color Cylindrical-coordinate representation of color #A31918: hue angle of 0.43º degrees, saturation: 0.74, lightness: 0.37%. HSV value (or HSB Brightness) of color is 0.64% and HSV saturation: 0.85%. Process color model (Four color, CMYK) of #A31918 is Cyan = 0, Magento = 0.85, Yellow = 0.85 and Black (K on CMYK) = 0.36.
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<style> a { background-color: #A31918; } a { background-color: rgb(163,25,24); } div.DivClassName { background-color: #A31918; } .BgClassName { background-color: #A31918; } </style>
<style> span { border-color: #A31918; } span { border-color: rgb(163,25,24); } td.TdClassName { border-color: #A31918; } .TagClassName { border-color: #A31918; } </style>