#181F3D (or 0x181F3D) is unknown color: approx Midnight Express. HEX triplet: 18, 1F and 3D. RGB value is (24,31,61). Sum of RGB (Red+Green+Blue) = 24+31+61=116 (15% of max value = 765). Red value is 24 (9.77% from 255 or 20.69% from 116); Green value is 31 (12.5% from 255 or 26.72% from 116); Blue value is 61 (24.22% from 255 or 52.59% from 116); Max value from RGB is 61 - color contains mainly: blue. Hex color #181F3D is not a web safe color. Web safe color analog (approx): #003333. Inversed color of #181F3D is #E7E0C2. Grayscale: #202020. Windows color (decimal): -15196355 or 4005656. OLE color: 4005656.
HSL color Cylindrical-coordinate representation of color #181F3D: hue angle of 228.65º degrees, saturation: 0.44, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.24% and HSV saturation: 0.61%. Process color model (Four color, CMYK) of #181F3D is Cyan = 0.61, Magento = 0.49, Yellow = 0 and Black (K on CMYK) = 0.76.
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<style> a { background-color: #181F3D; } a { background-color: rgb(24,31,61); } div.DivClassName { background-color: #181F3D; } .BgClassName { background-color: #181F3D; } </style>
<style> span { border-color: #181F3D; } span { border-color: rgb(24,31,61); } td.TdClassName { border-color: #181F3D; } .TagClassName { border-color: #181F3D; } </style>