#81819C (or 0x81819C) is unknown color: approx Manatee. HEX triplet: 81, 81 and 9C. RGB value is (129,129,156). Sum of RGB (Red+Green+Blue) = 129+129+156=414 (54% of max value = 765). Red value is 129 (50.78% from 255 or 31.16% from 414); Green value is 129 (50.78% from 255 or 31.16% from 414); Blue value is 156 (61.33% from 255 or 37.68% from 414); Max value from RGB is 156 - color contains mainly: blue. Hex color #81819C is not a web safe color. Web safe color analog (approx): #999999. Inversed color of #81819C is #7E7E63. Grayscale: #838383. Windows color (decimal): -8289892 or 10256769. OLE color: 10256769.
HSL color Cylindrical-coordinate representation of color #81819C: hue angle of 240º degrees, saturation: 0.12, lightness: 0.56%. HSV value (or HSB Brightness) of color is 0.61% and HSV saturation: 0.17%. Process color model (Four color, CMYK) of #81819C is Cyan = 0.17, Magento = 0.17, Yellow = 0 and Black (K on CMYK) = 0.39.
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<style> a { background-color: #81819C; } a { background-color: rgb(129,129,156); } div.DivClassName { background-color: #81819C; } .BgClassName { background-color: #81819C; } </style>
<style> span { border-color: #81819C; } span { border-color: rgb(129,129,156); } td.TdClassName { border-color: #81819C; } .TagClassName { border-color: #81819C; } </style>