#131721 (or 0x131721) is unknown color: approx Black Russian. HEX triplet: 13, 17 and 21. RGB value is (19,23,33). Sum of RGB (Red+Green+Blue) = 19+23+33=75 (9% of max value = 765). Red value is 19 (7.81% from 255 or 25.33% from 75); Green value is 23 (9.38% from 255 or 30.67% from 75); Blue value is 33 (13.28% from 255 or 44% from 75); Max value from RGB is 33 - color contains mainly: blue. Hex color #131721 is not a web safe color. Web safe color analog (approx): #000033. Inversed color of #131721 is #ECE8DE. Grayscale: #161616. Windows color (decimal): -15526111 or 2168595. OLE color: 2168595.
HSL color Cylindrical-coordinate representation of color #131721: hue angle of 222.86º degrees, saturation: 0.27, lightness: 0.1%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 0.42%. Process color model (Four color, CMYK) of #131721 is Cyan = 0.42, Magento = 0.30, Yellow = 0 and Black (K on CMYK) = 0.87.
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<style> span { border-color: #131721; } span { border-color: rgb(19,23,33); } td.TdClassName { border-color: #131721; } .TagClassName { border-color: #131721; } </style>