#287B8A (or 0x287B8A) is unknown color: approx Atoll. HEX triplet: 28, 7B and 8A. RGB value is (40,123,138). Sum of RGB (Red+Green+Blue) = 40+123+138=301 (39% of max value = 765). Red value is 40 (16.02% from 255 or 13.29% from 301); Green value is 123 (48.44% from 255 or 40.86% from 301); Blue value is 138 (54.30% from 255 or 45.85% from 301); Max value from RGB is 138 - color contains mainly: blue. Hex color #287B8A is not a web safe color. Web safe color analog (approx): #336699. Inversed color of #287B8A is #D78475. Grayscale: #636363. Windows color (decimal): -14124150 or 9075496. OLE color: 9075496.
HSL color Cylindrical-coordinate representation of color #287B8A: hue angle of 189.18º degrees, saturation: 0.55, lightness: 0.35%. HSV value (or HSB Brightness) of color is 0.54% and HSV saturation: 0.71%. Process color model (Four color, CMYK) of #287B8A is Cyan = 0.71, Magento = 0.11, Yellow = 0 and Black (K on CMYK) = 0.46.
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<style> span { border-color: #287B8A; } span { border-color: rgb(40,123,138); } td.TdClassName { border-color: #287B8A; } .TagClassName { border-color: #287B8A; } </style>