#131231 (or 0x131231) is unknown color: approx Black Russian. HEX triplet: 13, 12 and 31. RGB value is (19,18,49). Sum of RGB (Red+Green+Blue) = 19+18+49=86 (11% of max value = 765). Red value is 19 (7.81% from 255 or 22.09% from 86); Green value is 18 (7.42% from 255 or 20.93% from 86); Blue value is 49 (19.53% from 255 or 56.98% from 86); Max value from RGB is 49 - color contains mainly: blue. Hex color #131231 is not a web safe color. Web safe color analog (approx): #000033. Inversed color of #131231 is #ECEDCE. Grayscale: #151515. Windows color (decimal): -15527375 or 3215891. OLE color: 3215891.
HSL color Cylindrical-coordinate representation of color #131231: hue angle of 241.94º degrees, saturation: 0.46, lightness: 0.13%. HSV value (or HSB Brightness) of color is 0.19% and HSV saturation: 0.63%. Process color model (Four color, CMYK) of #131231 is Cyan = 0.61, Magento = 0.63, Yellow = 0 and Black (K on CMYK) = 0.81.
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<style> a { background-color: #131231; } a { background-color: rgb(19,18,49); } div.DivClassName { background-color: #131231; } .BgClassName { background-color: #131231; } </style>
<style> span { border-color: #131231; } span { border-color: rgb(19,18,49); } td.TdClassName { border-color: #131231; } .TagClassName { border-color: #131231; } </style>