#21391B (or 0x21391B) is unknown color: approx Myrtle. HEX triplet: 21, 39 and 1B. RGB value is (33,57,27). Sum of RGB (Red+Green+Blue) = 33+57+27=117 (15% of max value = 765). Red value is 33 (13.28% from 255 or 28.21% from 117); Green value is 57 (22.66% from 255 or 48.72% from 117); Blue value is 27 (10.94% from 255 or 23.08% from 117); Max value from RGB is 57 - color contains mainly: green. Hex color #21391B is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #21391B is #DEC6E4. Grayscale: #2E2E2E. Windows color (decimal): -14599909 or 1784097. OLE color: 1784097.
HSL color Cylindrical-coordinate representation of color #21391B: hue angle of 108º degrees, saturation: 0.36, lightness: 0.16%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.53%. Process color model (Four color, CMYK) of #21391B is Cyan = 0.42, Magento = 0, Yellow = 0.53 and Black (K on CMYK) = 0.78.
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