#131837 (or 0x131837) is unknown color: approx Midnight Express. HEX triplet: 13, 18 and 37. RGB value is (19,24,55). Sum of RGB (Red+Green+Blue) = 19+24+55=98 (12% of max value = 765). Red value is 19 (7.81% from 255 or 19.39% from 98); Green value is 24 (9.77% from 255 or 24.49% from 98); Blue value is 55 (21.88% from 255 or 56.12% from 98); Max value from RGB is 55 - color contains mainly: blue. Hex color #131837 is not a web safe color. Web safe color analog (approx): #000033. Inversed color of #131837 is #ECE7C8. Grayscale: #191919. Windows color (decimal): -15525833 or 3610643. OLE color: 3610643.
HSL color Cylindrical-coordinate representation of color #131837: hue angle of 231.67º degrees, saturation: 0.49, lightness: 0.15%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.65%. Process color model (Four color, CMYK) of #131837 is Cyan = 0.65, Magento = 0.56, Yellow = 0 and Black (K on CMYK) = 0.78.
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<style> a { background-color: #131837; } a { background-color: rgb(19,24,55); } div.DivClassName { background-color: #131837; } .BgClassName { background-color: #131837; } </style>
<style> span { border-color: #131837; } span { border-color: rgb(19,24,55); } td.TdClassName { border-color: #131837; } .TagClassName { border-color: #131837; } </style>