#1B1840 (or 0x1B1840) is unknown color: approx Valhalla. HEX triplet: 1B, 18 and 40. RGB value is (27,24,64). Sum of RGB (Red+Green+Blue) = 27+24+64=115 (15% of max value = 765). Red value is 27 (10.94% from 255 or 23.48% from 115); Green value is 24 (9.77% from 255 or 20.87% from 115); Blue value is 64 (25.39% from 255 or 55.65% from 115); Max value from RGB is 64 - color contains mainly: blue. Hex color #1B1840 is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #1B1840 is #E4E7BF. Grayscale: #1D1D1D. Windows color (decimal): -15001536 or 4200475. OLE color: 4200475.
HSL color Cylindrical-coordinate representation of color #1B1840: hue angle of 244.5º degrees, saturation: 0.45, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.25% and HSV saturation: 0.62%. Process color model (Four color, CMYK) of #1B1840 is Cyan = 0.58, Magento = 0.62, Yellow = 0 and Black (K on CMYK) = 0.75.
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<style> a { background-color: #1B1840; } a { background-color: rgb(27,24,64); } div.DivClassName { background-color: #1B1840; } .BgClassName { background-color: #1B1840; } </style>
<style> span { border-color: #1B1840; } span { border-color: rgb(27,24,64); } td.TdClassName { border-color: #1B1840; } .TagClassName { border-color: #1B1840; } </style>