#643998 (or 0x643998) is unknown color: approx Royal Purple. HEX triplet: 64, 39 and 98. RGB value is (100,57,152). Sum of RGB (Red+Green+Blue) = 100+57+152=309 (40% of max value = 765). Red value is 100 (39.45% from 255 or 32.36% from 309); Green value is 57 (22.66% from 255 or 18.45% from 309); Blue value is 152 (59.77% from 255 or 49.19% from 309); Max value from RGB is 152 - color contains mainly: blue. Hex color #643998 is not a web safe color. Web safe color analog (approx): #663399. Inversed color of #643998 is #9BC667. Grayscale: #505050. Windows color (decimal): -10208872 or 9976164. OLE color: 9976164.
HSL color Cylindrical-coordinate representation of color #643998: hue angle of 267.16º degrees, saturation: 0.45, lightness: 0.41%. HSV value (or HSB Brightness) of color is 0.6% and HSV saturation: 0.62%. Process color model (Four color, CMYK) of #643998 is Cyan = 0.34, Magento = 0.62, Yellow = 0 and Black (K on CMYK) = 0.40.
<style> p { color: #643998; } p { color: rgb(100,57,152); } H1.HeaderClassName { color: #643998; } .AnyTagClassName { color: #643998; } </style>
<style> a { background-color: #643998; } a { background-color: rgb(100,57,152); } div.DivClassName { background-color: #643998; } .BgClassName { background-color: #643998; } </style>
<style> span { border-color: #643998; } span { border-color: rgb(100,57,152); } td.TdClassName { border-color: #643998; } .TagClassName { border-color: #643998; } </style>