#15223F (or 0x15223F) is unknown color: approx Midnight Express. HEX triplet: 15, 22 and 3F. RGB value is (21,34,63). Sum of RGB (Red+Green+Blue) = 21+34+63=118 (15% of max value = 765). Red value is 21 (8.59% from 255 or 17.80% from 118); Green value is 34 (13.67% from 255 or 28.81% from 118); Blue value is 63 (25% from 255 or 53.39% from 118); Max value from RGB is 63 - color contains mainly: blue. Hex color #15223F is not a web safe color. Web safe color analog (approx): #003333. Inversed color of #15223F is #EADDC0. Grayscale: #212121. Windows color (decimal): -15392193 or 4137493. OLE color: 4137493.
HSL color Cylindrical-coordinate representation of color #15223F: hue angle of 221.43º degrees, saturation: 0.5, lightness: 0.16%. HSV value (or HSB Brightness) of color is 0.25% and HSV saturation: 0.67%. Process color model (Four color, CMYK) of #15223F is Cyan = 0.67, Magento = 0.46, Yellow = 0 and Black (K on CMYK) = 0.75.
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<style> span { border-color: #15223F; } span { border-color: rgb(21,34,63); } td.TdClassName { border-color: #15223F; } .TagClassName { border-color: #15223F; } </style>