#21565C (or 0x21565C) is unknown color: approx Teal Blue. HEX triplet: 21, 56 and 5C. RGB value is (33,86,92). Sum of RGB (Red+Green+Blue) = 33+86+92=211 (27% of max value = 765). Red value is 33 (13.28% from 255 or 15.64% from 211); Green value is 86 (33.98% from 255 or 40.76% from 211); Blue value is 92 (36.33% from 255 or 43.60% from 211); Max value from RGB is 92 - color contains mainly: blue. Hex color #21565C is not a web safe color. Web safe color analog (approx): #336666. Inversed color of #21565C is #DEA9A3. Grayscale: #464646. Windows color (decimal): -14592420 or 6051361. OLE color: 6051361.
HSL color Cylindrical-coordinate representation of color #21565C: hue angle of 186.1º degrees, saturation: 0.47, lightness: 0.25%. HSV value (or HSB Brightness) of color is 0.36% and HSV saturation: 0.64%. Process color model (Four color, CMYK) of #21565C is Cyan = 0.64, Magento = 0.07, Yellow = 0 and Black (K on CMYK) = 0.64.
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