#21538F (or 0x21538F) is unknown color: approx Endeavour. HEX triplet: 21, 53 and 8F. RGB value is (33,83,143). Sum of RGB (Red+Green+Blue) = 33+83+143=259 (34% of max value = 765). Red value is 33 (13.28% from 255 or 12.74% from 259); Green value is 83 (32.81% from 255 or 32.05% from 259); Blue value is 143 (56.25% from 255 or 55.21% from 259); Max value from RGB is 143 - color contains mainly: blue. Hex color #21538F is not a web safe color. Web safe color analog (approx): #336699. Inversed color of #21538F is #DEAC70. Grayscale: #4A4A4A. Windows color (decimal): -14593137 or 9392929. OLE color: 9392929.
HSL color Cylindrical-coordinate representation of color #21538F: hue angle of 212.73º degrees, saturation: 0.62, lightness: 0.35%. HSV value (or HSB Brightness) of color is 0.56% and HSV saturation: 0.77%. Process color model (Four color, CMYK) of #21538F is Cyan = 0.77, Magento = 0.42, Yellow = 0 and Black (K on CMYK) = 0.44.
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