#213B2B (or 0x213B2B) is unknown color: approx Holly. HEX triplet: 21, 3B and 2B. RGB value is (33,59,43). Sum of RGB (Red+Green+Blue) = 33+59+43=135 (17% of max value = 765). Red value is 33 (13.28% from 255 or 24.44% from 135); Green value is 59 (23.44% from 255 or 43.70% from 135); Blue value is 43 (17.19% from 255 or 31.85% from 135); Max value from RGB is 59 - color contains mainly: green. Hex color #213B2B is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213B2B is #DEC4D4. Grayscale: #313131. Windows color (decimal): -14599381 or 2833185. OLE color: 2833185.
HSL color Cylindrical-coordinate representation of color #213B2B: hue angle of 143.08º 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 #213B2B is Cyan = 0.44, Magento = 0, Yellow = 0.27 and Black (K on CMYK) = 0.77.
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<style> span { border-color: #213B2B; } span { border-color: rgb(33,59,43); } td.TdClassName { border-color: #213B2B; } .TagClassName { border-color: #213B2B; } </style>