#21172B (or 0x21172B) is unknown color: approx Blackcurrant. HEX triplet: 21, 17 and 2B. RGB value is (33,23,43). Sum of RGB (Red+Green+Blue) = 33+23+43=99 (13% of max value = 765). Red value is 33 (13.28% from 255 or 33.33% from 99); Green value is 23 (9.38% from 255 or 23.23% from 99); Blue value is 43 (17.19% from 255 or 43.43% from 99); Max value from RGB is 43 - color contains mainly: blue. Hex color #21172B is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #21172B is #DEE8D4. Grayscale: #1C1C1C. Windows color (decimal): -14608597 or 2823969. OLE color: 2823969.
HSL color Cylindrical-coordinate representation of color #21172B: hue angle of 270º degrees, saturation: 0.3, lightness: 0.13%. HSV value (or HSB Brightness) of color is 0.17% and HSV saturation: 0.47%. Process color model (Four color, CMYK) of #21172B is Cyan = 0.23, Magento = 0.47, Yellow = 0 and Black (K on CMYK) = 0.83.
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<style> a { background-color: #21172B; } a { background-color: rgb(33,23,43); } div.DivClassName { background-color: #21172B; } .BgClassName { background-color: #21172B; } </style>
<style> span { border-color: #21172B; } span { border-color: rgb(33,23,43); } td.TdClassName { border-color: #21172B; } .TagClassName { border-color: #21172B; } </style>