#663C1B (or 0x663C1B) is unknown color: approx Dark Brown. HEX triplet: 66, 3C and 1B. RGB value is (102,60,27). Sum of RGB (Red+Green+Blue) = 102+60+27=189 (25% of max value = 765). Red value is 102 (40.23% from 255 or 53.97% from 189); Green value is 60 (23.83% from 255 or 31.75% from 189); Blue value is 27 (10.94% from 255 or 14.29% from 189); Max value from RGB is 102 - color contains mainly: red. Hex color #663C1B is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #663C1B is #99C3E4. Grayscale: #444444. Windows color (decimal): -10077157 or 1784934. OLE color: 1784934.
HSL color Cylindrical-coordinate representation of color #663C1B: hue angle of 26.4º degrees, saturation: 0.58, lightness: 0.25%. HSV value (or HSB Brightness) of color is 0.4% and HSV saturation: 0.74%. Process color model (Four color, CMYK) of #663C1B is Cyan = 0, Magento = 0.41, Yellow = 0.74 and Black (K on CMYK) = 0.6.
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<style> a { background-color: #663C1B; } a { background-color: rgb(102,60,27); } div.DivClassName { background-color: #663C1B; } .BgClassName { background-color: #663C1B; } </style>
<style> span { border-color: #663C1B; } span { border-color: rgb(102,60,27); } td.TdClassName { border-color: #663C1B; } .TagClassName { border-color: #663C1B; } </style>