#131F3D (or 0x131F3D) is unknown color: approx Midnight Express. HEX triplet: 13, 1F and 3D. RGB value is (19,31,61). Sum of RGB (Red+Green+Blue) = 19+31+61=111 (14% of max value = 765). Red value is 19 (7.81% from 255 or 17.12% from 111); Green value is 31 (12.5% from 255 or 27.93% from 111); Blue value is 61 (24.22% from 255 or 54.95% from 111); Max value from RGB is 61 - color contains mainly: blue. Hex color #131F3D is not a web safe color. Web safe color analog (approx): #003333. Inversed color of #131F3D is #ECE0C2. Grayscale: #1E1E1E. Windows color (decimal): -15524035 or 4005651. OLE color: 4005651.
HSL color Cylindrical-coordinate representation of color #131F3D: hue angle of 222.86º degrees, saturation: 0.52, lightness: 0.16%. HSV value (or HSB Brightness) of color is 0.24% and HSV saturation: 0.69%. Process color model (Four color, CMYK) of #131F3D is Cyan = 0.69, Magento = 0.49, Yellow = 0 and Black (K on CMYK) = 0.76.
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<style> a { background-color: #131F3D; } a { background-color: rgb(19,31,61); } div.DivClassName { background-color: #131F3D; } .BgClassName { background-color: #131F3D; } </style>
<style> span { border-color: #131F3D; } span { border-color: rgb(19,31,61); } td.TdClassName { border-color: #131F3D; } .TagClassName { border-color: #131F3D; } </style>