#181231 (or 0x181231) is unknown color: approx Haiti. HEX triplet: 18, 12 and 31. RGB value is (24,18,49). Sum of RGB (Red+Green+Blue) = 24+18+49=91 (12% of max value = 765). Red value is 24 (9.77% from 255 or 26.37% from 91); Green value is 18 (7.42% from 255 or 19.78% from 91); Blue value is 49 (19.53% from 255 or 53.85% from 91); Max value from RGB is 49 - color contains mainly: blue. Hex color #181231 is not a web safe color. Web safe color analog (approx): #000033. Inversed color of #181231 is #E7EDCE. Grayscale: #171717. Windows color (decimal): -15199695 or 3215896. OLE color: 3215896.
HSL color Cylindrical-coordinate representation of color #181231: hue angle of 251.61º 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 #181231 is Cyan = 0.51, Magento = 0.63, Yellow = 0 and Black (K on CMYK) = 0.81.
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<style> span { border-color: #181231; } span { border-color: rgb(24,18,49); } td.TdClassName { border-color: #181231; } .TagClassName { border-color: #181231; } </style>