#1F3F57 (or 0x1F3F57) is unknown color: approx Regal Blue. HEX triplet: 1F, 3F and 57. RGB value is (31,63,87). Sum of RGB (Red+Green+Blue) = 31+63+87=181 (23% of max value = 765). Red value is 31 (12.5% from 255 or 17.13% from 181); Green value is 63 (25% from 255 or 34.81% from 181); Blue value is 87 (34.38% from 255 or 48.07% from 181); Max value from RGB is 87 - color contains mainly: blue. Hex color #1F3F57 is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #1F3F57 is #E0C0A8. Grayscale: #383838. Windows color (decimal): -14729385 or 5717791. OLE color: 5717791.
HSL color Cylindrical-coordinate representation of color #1F3F57: hue angle of 205.71º 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 #1F3F57 is Cyan = 0.64, Magento = 0.28, Yellow = 0 and Black (K on CMYK) = 0.66.
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<style> a { background-color: #1F3F57; } a { background-color: rgb(31,63,87); } div.DivClassName { background-color: #1F3F57; } .BgClassName { background-color: #1F3F57; } </style>
<style> span { border-color: #1F3F57; } span { border-color: rgb(31,63,87); } td.TdClassName { border-color: #1F3F57; } .TagClassName { border-color: #1F3F57; } </style>