#1F3F5B (or 0x1F3F5B) is unknown color: approx Regal Blue. HEX triplet: 1F, 3F and 5B. RGB value is (31,63,91). Sum of RGB (Red+Green+Blue) = 31+63+91=185 (24% of max value = 765). Red value is 31 (12.5% from 255 or 16.76% from 185); Green value is 63 (25% from 255 or 34.05% from 185); Blue value is 91 (35.94% from 255 or 49.19% from 185); Max value from RGB is 91 - color contains mainly: blue. Hex color #1F3F5B is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #1F3F5B is #E0C0A4. Grayscale: #383838. Windows color (decimal): -14729381 or 5979935. OLE color: 5979935.
HSL color Cylindrical-coordinate representation of color #1F3F5B: hue angle of 208º degrees, saturation: 0.49, lightness: 0.24%. HSV value (or HSB Brightness) of color is 0.36% and HSV saturation: 0.66%. Process color model (Four color, CMYK) of #1F3F5B is Cyan = 0.66, Magento = 0.31, Yellow = 0 and Black (K on CMYK) = 0.64.
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<style> a { background-color: #1F3F5B; } a { background-color: rgb(31,63,91); } div.DivClassName { background-color: #1F3F5B; } .BgClassName { background-color: #1F3F5B; } </style>
<style> span { border-color: #1F3F5B; } span { border-color: rgb(31,63,91); } td.TdClassName { border-color: #1F3F5B; } .TagClassName { border-color: #1F3F5B; } </style>