#644B21 (or 0x644B21) is unknown color: approx Dark Brown. HEX triplet: 64, 4B and 21. RGB value is (100,75,33). Sum of RGB (Red+Green+Blue) = 100+75+33=208 (27% of max value = 765). Red value is 100 (39.45% from 255 or 48.08% from 208); Green value is 75 (29.69% from 255 or 36.06% from 208); Blue value is 33 (13.28% from 255 or 15.87% from 208); Max value from RGB is 100 - color contains mainly: red. Hex color #644B21 is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #644B21 is #9BB4DE. Grayscale: #4D4D4D. Windows color (decimal): -10204383 or 2181988. OLE color: 2181988.
HSL color Cylindrical-coordinate representation of color #644B21: hue angle of 37.61º degrees, saturation: 0.5, lightness: 0.26%. HSV value (or HSB Brightness) of color is 0.39% and HSV saturation: 0.67%. Process color model (Four color, CMYK) of #644B21 is Cyan = 0, Magento = 0.25, Yellow = 0.67 and Black (K on CMYK) = 0.61.
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<style> span { border-color: #644B21; } span { border-color: rgb(100,75,33); } td.TdClassName { border-color: #644B21; } .TagClassName { border-color: #644B21; } </style>