#1F3156 (or 0x1F3156) is unknown color: approx Catalina Blue. HEX triplet: 1F, 31 and 56. RGB value is (31,49,86). Sum of RGB (Red+Green+Blue) = 31+49+86=166 (21% of max value = 765). Red value is 31 (12.5% from 255 or 18.67% from 166); Green value is 49 (19.53% from 255 or 29.52% from 166); Blue value is 86 (33.98% from 255 or 51.81% from 166); Max value from RGB is 86 - color contains mainly: blue. Hex color #1F3156 is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #1F3156 is #E0CEA9. Grayscale: #2F2F2F. Windows color (decimal): -14732970 or 5648671. OLE color: 5648671.
HSL color Cylindrical-coordinate representation of color #1F3156: hue angle of 220.36º degrees, saturation: 0.47, lightness: 0.23%. HSV value (or HSB Brightness) of color is 0.34% and HSV saturation: 0.64%. Process color model (Four color, CMYK) of #1F3156 is Cyan = 0.64, Magento = 0.43, Yellow = 0 and Black (K on CMYK) = 0.66.
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<style> a { background-color: #1F3156; } a { background-color: rgb(31,49,86); } div.DivClassName { background-color: #1F3156; } .BgClassName { background-color: #1F3156; } </style>
<style> span { border-color: #1F3156; } span { border-color: rgb(31,49,86); } td.TdClassName { border-color: #1F3156; } .TagClassName { border-color: #1F3156; } </style>