#183D5A (or 0x183D5A) is unknown color: approx Regal Blue. HEX triplet: 18, 3D and 5A. RGB value is (24,61,90). Sum of RGB (Red+Green+Blue) = 24+61+90=175 (23% of max value = 765). Red value is 24 (9.77% from 255 or 13.71% from 175); Green value is 61 (24.22% from 255 or 34.86% from 175); Blue value is 90 (35.55% from 255 or 51.43% from 175); Max value from RGB is 90 - color contains mainly: blue. Hex color #183D5A is not a web safe color. Web safe color analog (approx): #003366. Inversed color of #183D5A is #E7C2A5. Grayscale: #353535. Windows color (decimal): -15188646 or 5913880. OLE color: 5913880.
HSL color Cylindrical-coordinate representation of color #183D5A: hue angle of 206.36º degrees, saturation: 0.58, lightness: 0.22%. HSV value (or HSB Brightness) of color is 0.35% and HSV saturation: 0.73%. Process color model (Four color, CMYK) of #183D5A is Cyan = 0.73, Magento = 0.32, Yellow = 0 and Black (K on CMYK) = 0.65.
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<style> span { border-color: #183D5A; } span { border-color: rgb(24,61,90); } td.TdClassName { border-color: #183D5A; } .TagClassName { border-color: #183D5A; } </style>