#1F4257 (or 0x1F4257) is unknown color: approx Astronaut Blue. HEX triplet: 1F, 42 and 57. RGB value is (31,66,87). Sum of RGB (Red+Green+Blue) = 31+66+87=184 (24% of max value = 765). Red value is 31 (12.5% from 255 or 16.85% from 184); Green value is 66 (26.17% from 255 or 35.87% from 184); Blue value is 87 (34.38% from 255 or 47.28% from 184); Max value from RGB is 87 - color contains mainly: blue. Hex color #1F4257 is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #1F4257 is #E0BDA8. Grayscale: #393939. Windows color (decimal): -14728617 or 5718559. OLE color: 5718559.
HSL color Cylindrical-coordinate representation of color #1F4257: hue angle of 202.5º 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 #1F4257 is Cyan = 0.64, Magento = 0.24, Yellow = 0 and Black (K on CMYK) = 0.66.
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<style> a { background-color: #1F4257; } a { background-color: rgb(31,66,87); } div.DivClassName { background-color: #1F4257; } .BgClassName { background-color: #1F4257; } </style>
<style> span { border-color: #1F4257; } span { border-color: rgb(31,66,87); } td.TdClassName { border-color: #1F4257; } .TagClassName { border-color: #1F4257; } </style>