#A21831 (or 0xA21831) is unknown color: approx Bright Red. HEX triplet: A2, 18 and 31. RGB value is (162,24,49). Sum of RGB (Red+Green+Blue) = 162+24+49=235 (31% of max value = 765). Red value is 162 (63.67% from 255 or 68.94% from 235); Green value is 24 (9.77% from 255 or 10.21% from 235); Blue value is 49 (19.53% from 255 or 20.85% from 235); Max value from RGB is 162 - color contains mainly: red. Hex color #A21831 is not a web safe color. Web safe color analog (approx): #990033. Inversed color of #A21831 is #5DE7CE. Grayscale: #444444. Windows color (decimal): -6154191 or 3217570. OLE color: 3217570.
HSL color Cylindrical-coordinate representation of color #A21831: hue angle of 349.13º degrees, saturation: 0.74, lightness: 0.36%. HSV value (or HSB Brightness) of color is 0.64% and HSV saturation: 0.85%. Process color model (Four color, CMYK) of #A21831 is Cyan = 0, Magento = 0.85, Yellow = 0.70 and Black (K on CMYK) = 0.36.
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