#577B8B (or 0x577B8B) is unknown color: approx Hoki. HEX triplet: 57, 7B and 8B. RGB value is (87,123,139). Sum of RGB (Red+Green+Blue) = 87+123+139=349 (46% of max value = 765). Red value is 87 (34.38% from 255 or 24.93% from 349); Green value is 123 (48.44% from 255 or 35.24% from 349); Blue value is 139 (54.69% from 255 or 39.83% from 349); Max value from RGB is 139 - color contains mainly: blue. Hex color #577B8B is not a web safe color. Web safe color analog (approx): #666699. Inversed color of #577B8B is #A88474. Grayscale: #717171. Windows color (decimal): -11043957 or 9141079. OLE color: 9141079.
HSL color Cylindrical-coordinate representation of color #577B8B: hue angle of 198.46º degrees, saturation: 0.23, lightness: 0.44%. HSV value (or HSB Brightness) of color is 0.55% and HSV saturation: 0.37%. Process color model (Four color, CMYK) of #577B8B is Cyan = 0.37, Magento = 0.12, Yellow = 0 and Black (K on CMYK) = 0.45.
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<style> a { background-color: #577B8B; } a { background-color: rgb(87,123,139); } div.DivClassName { background-color: #577B8B; } .BgClassName { background-color: #577B8B; } </style>
<style> span { border-color: #577B8B; } span { border-color: rgb(87,123,139); } td.TdClassName { border-color: #577B8B; } .TagClassName { border-color: #577B8B; } </style>