#550991 (or 0x550991) is unknown color: approx Indigo. HEX triplet: 55, 09 and 91. RGB value is (85,9,145). Sum of RGB (Red+Green+Blue) = 85+9+145=239 (31% of max value = 765). Red value is 85 (33.59% from 255 or 35.56% from 239); Green value is 9 (3.91% from 255 or 3.77% from 239); Blue value is 145 (57.03% from 255 or 60.67% from 239); Max value from RGB is 145 - color contains mainly: blue. Hex color #550991 is not a web safe color. Web safe color analog (approx): #660099. Inversed color of #550991 is #AAF66E. Grayscale: #2E2E2E. Windows color (decimal): -11204207 or 9505109. OLE color: 9505109.
HSL color Cylindrical-coordinate representation of color #550991: hue angle of 273.53º degrees, saturation: 0.88, lightness: 0.3%. HSV value (or HSB Brightness) of color is 0.57% and HSV saturation: 0.94%. Process color model (Four color, CMYK) of #550991 is Cyan = 0.41, Magento = 0.94, Yellow = 0 and Black (K on CMYK) = 0.43.
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<style> a { background-color: #550991; } a { background-color: rgb(85,9,145); } div.DivClassName { background-color: #550991; } .BgClassName { background-color: #550991; } </style>
<style> span { border-color: #550991; } span { border-color: rgb(85,9,145); } td.TdClassName { border-color: #550991; } .TagClassName { border-color: #550991; } </style>