#663939 (or 0x663939) is unknown color: approx Sanguine Brown. HEX triplet: 66, 39 and 39. RGB value is (102,57,57). Sum of RGB (Red+Green+Blue) = 102+57+57=216 (28% of max value = 765). Red value is 102 (40.23% from 255 or 47.22% from 216); Green value is 57 (22.66% from 255 or 26.39% from 216); Blue value is 57 (22.66% from 255 or 26.39% from 216); Max value from RGB is 102 - color contains mainly: red. Hex color #663939 is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #663939 is #99C6C6. Grayscale: #464646. Windows color (decimal): -10077895 or 3750246. OLE color: 3750246.
HSL color Cylindrical-coordinate representation of color #663939: hue angle of 0º degrees, saturation: 0.28, lightness: 0.31%. HSV value (or HSB Brightness) of color is 0.4% and HSV saturation: 0.44%. Process color model (Four color, CMYK) of #663939 is Cyan = 0, Magento = 0.44, Yellow = 0.44 and Black (K on CMYK) = 0.6.
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<style> a { background-color: #663939; } a { background-color: rgb(102,57,57); } div.DivClassName { background-color: #663939; } .BgClassName { background-color: #663939; } </style>
<style> span { border-color: #663939; } span { border-color: rgb(102,57,57); } td.TdClassName { border-color: #663939; } .TagClassName { border-color: #663939; } </style>