#51717D (or 0x51717D) is unknown color: approx Bismark. HEX triplet: 51, 71 and 7D. RGB value is (81,113,125). Sum of RGB (Red+Green+Blue) = 81+113+125=319 (42% of max value = 765). Red value is 81 (32.03% from 255 or 25.39% from 319); Green value is 113 (44.53% from 255 or 35.42% from 319); Blue value is 125 (49.22% from 255 or 39.18% from 319); Max value from RGB is 125 - color contains mainly: blue. Hex color #51717D is not a web safe color. Web safe color analog (approx): #666666. Inversed color of #51717D is #AE8E82. Grayscale: #686868. Windows color (decimal): -11439747 or 8221009. OLE color: 8221009.
HSL color Cylindrical-coordinate representation of color #51717D: hue angle of 196.36º degrees, saturation: 0.21, lightness: 0.4%. HSV value (or HSB Brightness) of color is 0.49% and HSV saturation: 0.35%. Process color model (Four color, CMYK) of #51717D is Cyan = 0.35, Magento = 0.10, Yellow = 0 and Black (K on CMYK) = 0.51.
<style> p { color: #51717D; } p { color: rgb(81,113,125); } H1.HeaderClassName { color: #51717D; } .AnyTagClassName { color: #51717D; } </style>
<style> a { background-color: #51717D; } a { background-color: rgb(81,113,125); } div.DivClassName { background-color: #51717D; } .BgClassName { background-color: #51717D; } </style>
<style> span { border-color: #51717D; } span { border-color: rgb(81,113,125); } td.TdClassName { border-color: #51717D; } .TagClassName { border-color: #51717D; } </style>