#A81919 (or 0xA81919) is unknown color: approx Fire Brick. HEX triplet: A8, 19 and 19. RGB value is (168,25,25). Sum of RGB (Red+Green+Blue) = 168+25+25=218 (28% of max value = 765). Red value is 168 (66.02% from 255 or 77.06% from 218); Green value is 25 (10.16% from 255 or 11.47% from 218); Blue value is 25 (10.16% from 255 or 11.47% from 218); Max value from RGB is 168 - color contains mainly: red. Hex color #A81919 is not a web safe color. Web safe color analog (approx): #990000. Inversed color of #A81919 is #57E6E6. Grayscale: #434343. Windows color (decimal): -5760743 or 1644968. OLE color: 1644968.
HSL color Cylindrical-coordinate representation of color #A81919: hue angle of 0º degrees, saturation: 0.74, lightness: 0.38%. HSV value (or HSB Brightness) of color is 0.66% and HSV saturation: 0.85%. Process color model (Four color, CMYK) of #A81919 is Cyan = 0, Magento = 0.85, Yellow = 0.85 and Black (K on CMYK) = 0.34.
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<style> a { background-color: #A81919; } a { background-color: rgb(168,25,25); } div.DivClassName { background-color: #A81919; } .BgClassName { background-color: #A81919; } </style>
<style> span { border-color: #A81919; } span { border-color: rgb(168,25,25); } td.TdClassName { border-color: #A81919; } .TagClassName { border-color: #A81919; } </style>