#643F17 (or 0x643F17) is unknown color: approx Dark Brown. HEX triplet: 64, 3F and 17. RGB value is (100,63,23). Sum of RGB (Red+Green+Blue) = 100+63+23=186 (24% of max value = 765). Red value is 100 (39.45% from 255 or 53.76% from 186); Green value is 63 (25% from 255 or 33.87% from 186); Blue value is 23 (9.38% from 255 or 12.37% from 186); Max value from RGB is 100 - color contains mainly: red. Hex color #643F17 is not a web safe color. Web safe color analog (approx): #663300. Inversed color of #643F17 is #9BC0E8. Grayscale: #454545. Windows color (decimal): -10207465 or 1523556. OLE color: 1523556.
HSL color Cylindrical-coordinate representation of color #643F17: hue angle of 31.17º degrees, saturation: 0.63, lightness: 0.24%. HSV value (or HSB Brightness) of color is 0.39% and HSV saturation: 0.77%. Process color model (Four color, CMYK) of #643F17 is Cyan = 0, Magento = 0.37, Yellow = 0.77 and Black (K on CMYK) = 0.61.
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