#181F8B (or 0x181F8B) is unknown color: approx Ultramarine. HEX triplet: 18, 1F and 8B. RGB value is (24,31,139). Sum of RGB (Red+Green+Blue) = 24+31+139=194 (25% of max value = 765). Red value is 24 (9.77% from 255 or 12.37% from 194); Green value is 31 (12.5% from 255 or 15.98% from 194); Blue value is 139 (54.69% from 255 or 71.65% from 194); Max value from RGB is 139 - color contains mainly: blue. Hex color #181F8B is not a web safe color. Web safe color analog (approx): #003399. Inversed color of #181F8B is #E7E074. Grayscale: #282828. Windows color (decimal): -15196277 or 9117464. OLE color: 9117464.
HSL color Cylindrical-coordinate representation of color #181F8B: hue angle of 236.35º degrees, saturation: 0.71, lightness: 0.32%. HSV value (or HSB Brightness) of color is 0.55% and HSV saturation: 0.83%. Process color model (Four color, CMYK) of #181F8B is Cyan = 0.83, Magento = 0.78, Yellow = 0 and Black (K on CMYK) = 0.45.
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<style> a { background-color: #181F8B; } a { background-color: rgb(24,31,139); } div.DivClassName { background-color: #181F8B; } .BgClassName { background-color: #181F8B; } </style>
<style> span { border-color: #181F8B; } span { border-color: rgb(24,31,139); } td.TdClassName { border-color: #181F8B; } .TagClassName { border-color: #181F8B; } </style>