#21282B (or 0x21282B) is unknown color: approx Black Pearl. HEX triplet: 21, 28 and 2B. RGB value is (33,40,43). Sum of RGB (Red+Green+Blue) = 33+40+43=116 (15% of max value = 765). Red value is 33 (13.28% from 255 or 28.45% from 116); Green value is 40 (16.02% from 255 or 34.48% from 116); Blue value is 43 (17.19% from 255 or 37.07% from 116); Max value from RGB is 43 - color contains mainly: blue. Hex color #21282B is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #21282B is #DED7D4. Grayscale: #262626. Windows color (decimal): -14604245 or 2828321. OLE color: 2828321.
HSL color Cylindrical-coordinate representation of color #21282B: hue angle of 198º degrees, saturation: 0.13, lightness: 0.15%. HSV value (or HSB Brightness) of color is 0.17% and HSV saturation: 0.23%. Process color model (Four color, CMYK) of #21282B is Cyan = 0.23, Magento = 0.07, Yellow = 0 and Black (K on CMYK) = 0.83.
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<style> span { border-color: #21282B; } span { border-color: rgb(33,40,43); } td.TdClassName { border-color: #21282B; } .TagClassName { border-color: #21282B; } </style>