Color information
#819090 (or 0x819090) is unknown color: approx Oslo Grey. HEX triplet: 81, 90 and 90. RGB value is (129,144,144). Sum of RGB (Red+Green+Blue) = 129+144+144=417 (55% of max value = 765). Red value is 129 (50.78% from 255 or 30.94% from 417); Green value is 144 (56.64% from 255 or 34.53% from 417); Blue value is 144 (56.64% from 255 or 34.53% from 417); Max value from RGB is 144 - color contains mainly: green, blue. Hex color #819090 is not a web safe color. Web safe color analog (approx): #999999. Inversed color of #819090 is #7E6F6F. Grayscale: #8B8B8B. Windows color (decimal): -8286064 or 9474177. OLE color: 9474177.
HSL color Cylindrical-coordinate representation of color #819090: hue angle of 180º degrees, saturation: 0.06, lightness: 0.54%. HSV value (or HSB Brightness) of color is 0.56% and HSV saturation: 0.1%. Process color model (Four color, CMYK) of #819090 is Cyan = 0.10, Magento = 0, Yellow = 0 and Black (K on CMYK) = 0.44.