#663639 (or 0x663639) is unknown color: approx Merlot. HEX triplet: 66, 36 and 39. RGB value is (102,54,57). Sum of RGB (Red+Green+Blue) = 102+54+57=213 (28% of max value = 765). Red value is 102 (40.23% from 255 or 47.89% from 213); Green value is 54 (21.48% from 255 or 25.35% from 213); Blue value is 57 (22.66% from 255 or 26.76% from 213); Max value from RGB is 102 - color contains mainly: red. Hex color #663639 is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #663639 is #99C9C6. Grayscale: #444444. Windows color (decimal): -10078663 or 3749478. OLE color: 3749478.
HSL color Cylindrical-coordinate representation of color #663639: hue angle of 356.25º degrees, saturation: 0.31, lightness: 0.31%. HSV value (or HSB Brightness) of color is 0.4% and HSV saturation: 0.47%. Process color model (Four color, CMYK) of #663639 is Cyan = 0, Magento = 0.47, Yellow = 0.44 and Black (K on CMYK) = 0.6.
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<style> a { background-color: #663639; } a { background-color: rgb(102,54,57); } div.DivClassName { background-color: #663639; } .BgClassName { background-color: #663639; } </style>
<style> span { border-color: #663639; } span { border-color: rgb(102,54,57); } td.TdClassName { border-color: #663639; } .TagClassName { border-color: #663639; } </style>