#668F81 (or 0x668F81) is unknown color: approx Patina. HEX triplet: 66, 8F and 81. RGB value is (102,143,129). Sum of RGB (Red+Green+Blue) = 102+143+129=374 (49% of max value = 765). Red value is 102 (40.23% from 255 or 27.27% from 374); Green value is 143 (56.25% from 255 or 38.24% from 374); Blue value is 129 (50.78% from 255 or 34.49% from 374); Max value from RGB is 143 - color contains mainly: green. Hex color #668F81 is not a web safe color. Web safe color analog (approx): #669999. Inversed color of #668F81 is #99707E. Grayscale: #818181. Windows color (decimal): -10055807 or 8490854. OLE color: 8490854.
HSL color Cylindrical-coordinate representation of color #668F81: hue angle of 159.51º degrees, saturation: 0.17, lightness: 0.48%. HSV value (or HSB Brightness) of color is 0.56% and HSV saturation: 0.29%. Process color model (Four color, CMYK) of #668F81 is Cyan = 0.29, Magento = 0, Yellow = 0.10 and Black (K on CMYK) = 0.44.
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