#663B21 (or 0x663B21) is unknown color: approx New Amber. HEX triplet: 66, 3B and 21. RGB value is (102,59,33). Sum of RGB (Red+Green+Blue) = 102+59+33=194 (25% of max value = 765). Red value is 102 (40.23% from 255 or 52.58% from 194); Green value is 59 (23.44% from 255 or 30.41% from 194); Blue value is 33 (13.28% from 255 or 17.01% from 194); Max value from RGB is 102 - color contains mainly: red. Hex color #663B21 is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #663B21 is #99C4DE. Grayscale: #454545. Windows color (decimal): -10077407 or 2177894. OLE color: 2177894.
HSL color Cylindrical-coordinate representation of color #663B21: hue angle of 22.61º 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 #663B21 is Cyan = 0, Magento = 0.42, Yellow = 0.68 and Black (K on CMYK) = 0.6.
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<style> a { background-color: #663B21; } a { background-color: rgb(102,59,33); } div.DivClassName { background-color: #663B21; } .BgClassName { background-color: #663B21; } </style>
<style> span { border-color: #663B21; } span { border-color: rgb(102,59,33); } td.TdClassName { border-color: #663B21; } .TagClassName { border-color: #663B21; } </style>