#181F2D (or 0x181F2D) is unknown color: approx Midnight Express. HEX triplet: 18, 1F and 2D. RGB value is (24,31,45). Sum of RGB (Red+Green+Blue) = 24+31+45=100 (13% of max value = 765). Red value is 24 (9.77% from 255 or 24% from 100); Green value is 31 (12.5% from 255 or 31% from 100); Blue value is 45 (17.97% from 255 or 45% from 100); Max value from RGB is 45 - color contains mainly: blue. Hex color #181F2D is not a web safe color. Web safe color analog (approx): #003333. Inversed color of #181F2D is #E7E0D2. Grayscale: #1E1E1E. Windows color (decimal): -15196371 or 2957080. OLE color: 2957080.
HSL color Cylindrical-coordinate representation of color #181F2D: hue angle of 220º degrees, saturation: 0.3, lightness: 0.14%. HSV value (or HSB Brightness) of color is 0.18% and HSV saturation: 0.47%. Process color model (Four color, CMYK) of #181F2D is Cyan = 0.47, Magento = 0.31, Yellow = 0 and Black (K on CMYK) = 0.82.
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<style> a { background-color: #181F2D; } a { background-color: rgb(24,31,45); } div.DivClassName { background-color: #181F2D; } .BgClassName { background-color: #181F2D; } </style>
<style> span { border-color: #181F2D; } span { border-color: rgb(24,31,45); } td.TdClassName { border-color: #181F2D; } .TagClassName { border-color: #181F2D; } </style>