#663921 (or 0x663921) is unknown color: approx New Amber. HEX triplet: 66, 39 and 21. RGB value is (102,57,33). Sum of RGB (Red+Green+Blue) = 102+57+33=192 (25% of max value = 765). Red value is 102 (40.23% from 255 or 53.12% from 192); Green value is 57 (22.66% from 255 or 29.69% from 192); Blue value is 33 (13.28% from 255 or 17.19% from 192); Max value from RGB is 102 - color contains mainly: red. Hex color #663921 is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #663921 is #99C6DE. Grayscale: #434343. Windows color (decimal): -10077919 or 2177382. OLE color: 2177382.
HSL color Cylindrical-coordinate representation of color #663921: hue angle of 20.87º degrees, saturation: 0.51, lightness: 0.26%. HSV value (or HSB Brightness) of color is 0.4% and HSV saturation: 0.68%. Process color model (Four color, CMYK) of #663921 is Cyan = 0, Magento = 0.44, Yellow = 0.68 and Black (K on CMYK) = 0.6.
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<style> a { background-color: #663921; } a { background-color: rgb(102,57,33); } div.DivClassName { background-color: #663921; } .BgClassName { background-color: #663921; } </style>
<style> span { border-color: #663921; } span { border-color: rgb(102,57,33); } td.TdClassName { border-color: #663921; } .TagClassName { border-color: #663921; } </style>