#3F172B (or 0x3F172B) is unknown color: approx Blackberry. HEX triplet: 3F, 17 and 2B. RGB value is (63,23,43). Sum of RGB (Red+Green+Blue) = 63+23+43=129 (17% of max value = 765). Red value is 63 (25% from 255 or 48.84% from 129); Green value is 23 (9.38% from 255 or 17.83% from 129); Blue value is 43 (17.19% from 255 or 33.33% from 129); Max value from RGB is 63 - color contains mainly: red. Hex color #3F172B is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #3F172B is #C0E8D4. Grayscale: #252525. Windows color (decimal): -12642517 or 2823999. OLE color: 2823999.
HSL color Cylindrical-coordinate representation of color #3F172B: hue angle of 330º degrees, saturation: 0.47, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.25% and HSV saturation: 0.63%. Process color model (Four color, CMYK) of #3F172B is Cyan = 0, Magento = 0.63, Yellow = 0.32 and Black (K on CMYK) = 0.75.
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<style> a { background-color: #3F172B; } a { background-color: rgb(63,23,43); } div.DivClassName { background-color: #3F172B; } .BgClassName { background-color: #3F172B; } </style>
<style> span { border-color: #3F172B; } span { border-color: rgb(63,23,43); } td.TdClassName { border-color: #3F172B; } .TagClassName { border-color: #3F172B; } </style>