#21243B (or 0x21243B) is unknown color: approx Midnight Express. HEX triplet: 21, 24 and 3B. RGB value is (33,36,59). Sum of RGB (Red+Green+Blue) = 33+36+59=128 (16% of max value = 765). Red value is 33 (13.28% from 255 or 25.78% from 128); Green value is 36 (14.45% from 255 or 28.12% from 128); Blue value is 59 (23.44% from 255 or 46.09% from 128); Max value from RGB is 59 - color contains mainly: blue. Hex color #21243B is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #21243B is #DEDBC4. Grayscale: #252525. Windows color (decimal): -14605253 or 3875873. OLE color: 3875873.
HSL color Cylindrical-coordinate representation of color #21243B: hue angle of 233.08º degrees, saturation: 0.28, lightness: 0.18%. HSV value (or HSB Brightness) of color is 0.23% and HSV saturation: 0.44%. Process color model (Four color, CMYK) of #21243B is Cyan = 0.44, Magento = 0.39, Yellow = 0 and Black (K on CMYK) = 0.77.
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<style> span { border-color: #21243B; } span { border-color: rgb(33,36,59); } td.TdClassName { border-color: #21243B; } .TagClassName { border-color: #21243B; } </style>