#21587F (or 0x21587F) is unknown color: approx Bahama Blue. HEX triplet: 21, 58 and 7F. RGB value is (33,88,127). Sum of RGB (Red+Green+Blue) = 33+88+127=248 (32% of max value = 765). Red value is 33 (13.28% from 255 or 13.31% from 248); Green value is 88 (34.77% from 255 or 35.48% from 248); Blue value is 127 (50% from 255 or 51.21% from 248); Max value from RGB is 127 - color contains mainly: blue. Hex color #21587F is not a web safe color. Web safe color analog (approx): #336666. Inversed color of #21587F is #DEA780. Grayscale: #4B4B4B. Windows color (decimal): -14591873 or 8345633. OLE color: 8345633.
HSL color Cylindrical-coordinate representation of color #21587F: hue angle of 204.89º degrees, saturation: 0.59, lightness: 0.31%. HSV value (or HSB Brightness) of color is 0.5% and HSV saturation: 0.74%. Process color model (Four color, CMYK) of #21587F is Cyan = 0.74, Magento = 0.31, Yellow = 0 and Black (K on CMYK) = 0.50.
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