#515F66 (or 0x515F66) is unknown color: approx Fiord. HEX triplet: 51, 5F and 66. RGB value is (81,95,102). Sum of RGB (Red+Green+Blue) = 81+95+102=278 (36% of max value = 765). Red value is 81 (32.03% from 255 or 29.14% from 278); Green value is 95 (37.5% from 255 or 34.17% from 278); Blue value is 102 (40.23% from 255 or 36.69% from 278); Max value from RGB is 102 - color contains mainly: blue. Hex color #515F66 is not a web safe color. Web safe color analog (approx): #666666. Inversed color of #515F66 is #AEA099. Grayscale: #5B5B5B. Windows color (decimal): -11444378 or 6709073. OLE color: 6709073.
HSL color Cylindrical-coordinate representation of color #515F66: hue angle of 200º degrees, saturation: 0.11, lightness: 0.36%. HSV value (or HSB Brightness) of color is 0.4% and HSV saturation: 0.21%. Process color model (Four color, CMYK) of #515F66 is Cyan = 0.21, Magento = 0.07, Yellow = 0 and Black (K on CMYK) = 0.6.
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<style> a { background-color: #515F66; } a { background-color: rgb(81,95,102); } div.DivClassName { background-color: #515F66; } .BgClassName { background-color: #515F66; } </style>
<style> span { border-color: #515F66; } span { border-color: rgb(81,95,102); } td.TdClassName { border-color: #515F66; } .TagClassName { border-color: #515F66; } </style>