Color information
#818888 (or 0x818888) is unknown color: approx Oslo Grey. HEX triplet: 81, 88 and 88. RGB value is (129,136,136). Sum of RGB (Red+Green+Blue) = 129+136+136=401 (53% of max value = 765). Red value is 129 (50.78% from 255 or 32.17% from 401); Green value is 136 (53.52% from 255 or 33.92% from 401); Blue value is 136 (53.52% from 255 or 33.92% from 401); Max value from RGB is 136 - color contains mainly: green, blue. Hex color #818888 is not a web safe color. Web safe color analog (approx): #999999. Inversed color of #818888 is #7E7777. Grayscale: #858585. Windows color (decimal): -8288120 or 8947841. OLE color: 8947841.
HSL color Cylindrical-coordinate representation of color #818888: hue angle of 180º degrees, saturation: 0.03, lightness: 0.52%. HSV value (or HSB Brightness) of color is 0.53% and HSV saturation: 0.05%. Process color model (Four color, CMYK) of #818888 is Cyan = 0.05, Magento = 0, Yellow = 0 and Black (K on CMYK) = 0.47.