#31728C (or 0x31728C) is unknown color: approx Astral. HEX triplet: 31, 72 and 8C. RGB value is (49,114,140). Sum of RGB (Red+Green+Blue) = 49+114+140=303 (40% of max value = 765). Red value is 49 (19.53% from 255 or 16.17% from 303); Green value is 114 (44.92% from 255 or 37.62% from 303); Blue value is 140 (55.08% from 255 or 46.20% from 303); Max value from RGB is 140 - color contains mainly: blue. Hex color #31728C is not a web safe color. Web safe color analog (approx): #336699. Inversed color of #31728C is #CE8D73. Grayscale: #616161. Windows color (decimal): -13536628 or 9204273. OLE color: 9204273.
HSL color Cylindrical-coordinate representation of color #31728C: hue angle of 197.14º degrees, saturation: 0.48, lightness: 0.37%. HSV value (or HSB Brightness) of color is 0.55% and HSV saturation: 0.65%. Process color model (Four color, CMYK) of #31728C is Cyan = 0.65, Magento = 0.19, Yellow = 0 and Black (K on CMYK) = 0.45.
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