#663C1D (or 0x663C1D) is unknown color: approx Dark Brown. HEX triplet: 66, 3C and 1D. RGB value is (102,60,29). Sum of RGB (Red+Green+Blue) = 102+60+29=191 (25% of max value = 765). Red value is 102 (40.23% from 255 or 53.40% from 191); Green value is 60 (23.83% from 255 or 31.41% from 191); Blue value is 29 (11.72% from 255 or 15.18% from 191); Max value from RGB is 102 - color contains mainly: red. Hex color #663C1D is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #663C1D is #99C3E2. Grayscale: #454545. Windows color (decimal): -10077155 or 1916006. OLE color: 1916006.
HSL color Cylindrical-coordinate representation of color #663C1D: hue angle of 25.48º degrees, saturation: 0.56, lightness: 0.26%. HSV value (or HSB Brightness) of color is 0.4% and HSV saturation: 0.72%. Process color model (Four color, CMYK) of #663C1D is Cyan = 0, Magento = 0.41, Yellow = 0.72 and Black (K on CMYK) = 0.6.
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<style> a { background-color: #663C1D; } a { background-color: rgb(102,60,29); } div.DivClassName { background-color: #663C1D; } .BgClassName { background-color: #663C1D; } </style>
<style> span { border-color: #663C1D; } span { border-color: rgb(102,60,29); } td.TdClassName { border-color: #663C1D; } .TagClassName { border-color: #663C1D; } </style>