#21172C (or 0x21172C) is unknown color: approx Blackcurrant. HEX triplet: 21, 17 and 2C. RGB value is (33,23,44). Sum of RGB (Red+Green+Blue) = 33+23+44=100 (13% of max value = 765). Red value is 33 (13.28% from 255 or 33% from 100); Green value is 23 (9.38% from 255 or 23% from 100); Blue value is 44 (17.58% from 255 or 44% from 100); Max value from RGB is 44 - color contains mainly: blue. Hex color #21172C is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #21172C is #DEE8D3. Grayscale: #1C1C1C. Windows color (decimal): -14608596 or 2889505. OLE color: 2889505.
HSL color Cylindrical-coordinate representation of color #21172C: hue angle of 268.57º degrees, saturation: 0.31, lightness: 0.13%. HSV value (or HSB Brightness) of color is 0.17% and HSV saturation: 0.48%. Process color model (Four color, CMYK) of #21172C is Cyan = 0.25, Magento = 0.48, Yellow = 0 and Black (K on CMYK) = 0.83.
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<style> span { border-color: #21172C; } span { border-color: rgb(33,23,44); } td.TdClassName { border-color: #21172C; } .TagClassName { border-color: #21172C; } </style>