#191F4B (or 0x191F4B) is unknown color: approx Midnight Express. HEX triplet: 19, 1F and 4B. RGB value is (25,31,75). Sum of RGB (Red+Green+Blue) = 25+31+75=131 (17% of max value = 765). Red value is 25 (10.16% from 255 or 19.08% from 131); Green value is 31 (12.5% from 255 or 23.66% from 131); Blue value is 75 (29.69% from 255 or 57.25% from 131); Max value from RGB is 75 - color contains mainly: blue. Hex color #191F4B is not a web safe color. Web safe color analog (approx): #003333. Inversed color of #191F4B is #E6E0B4. Grayscale: #222222. Windows color (decimal): -15130805 or 4923161. OLE color: 4923161.
HSL color Cylindrical-coordinate representation of color #191F4B: hue angle of 232.8º degrees, saturation: 0.5, lightness: 0.2%. HSV value (or HSB Brightness) of color is 0.29% and HSV saturation: 0.67%. Process color model (Four color, CMYK) of #191F4B is Cyan = 0.67, Magento = 0.59, Yellow = 0 and Black (K on CMYK) = 0.71.
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<style> a { background-color: #191F4B; } a { background-color: rgb(25,31,75); } div.DivClassName { background-color: #191F4B; } .BgClassName { background-color: #191F4B; } </style>
<style> span { border-color: #191F4B; } span { border-color: rgb(25,31,75); } td.TdClassName { border-color: #191F4B; } .TagClassName { border-color: #191F4B; } </style>