#1D4557 (or 0x1D4557) is unknown color: approx Astronaut Blue. HEX triplet: 1D, 45 and 57. RGB value is (29,69,87). Sum of RGB (Red+Green+Blue) = 29+69+87=185 (24% of max value = 765). Red value is 29 (11.72% from 255 or 15.68% from 185); Green value is 69 (27.34% from 255 or 37.30% from 185); Blue value is 87 (34.38% from 255 or 47.03% from 185); Max value from RGB is 87 - color contains mainly: blue. Hex color #1D4557 is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #1D4557 is #E2BAA8. Grayscale: #3A3A3A. Windows color (decimal): -14858921 or 5719325. OLE color: 5719325.
HSL color Cylindrical-coordinate representation of color #1D4557: hue angle of 198.62º degrees, saturation: 0.5, lightness: 0.23%. HSV value (or HSB Brightness) of color is 0.34% and HSV saturation: 0.67%. Process color model (Four color, CMYK) of #1D4557 is Cyan = 0.67, Magento = 0.21, Yellow = 0 and Black (K on CMYK) = 0.66.
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<style> a { background-color: #1D4557; } a { background-color: rgb(29,69,87); } div.DivClassName { background-color: #1D4557; } .BgClassName { background-color: #1D4557; } </style>
<style> span { border-color: #1D4557; } span { border-color: rgb(29,69,87); } td.TdClassName { border-color: #1D4557; } .TagClassName { border-color: #1D4557; } </style>