#211817 (or 0x211817) is unknown color: approx Seal Brown. HEX triplet: 21, 18 and 17. RGB value is (33,24,23). Sum of RGB (Red+Green+Blue) = 33+24+23=80 (10% of max value = 765). Red value is 33 (13.28% from 255 or 41.25% from 80); Green value is 24 (9.77% from 255 or 30% from 80); Blue value is 23 (9.38% from 255 or 28.75% from 80); Max value from RGB is 33 - color contains mainly: red. Hex color #211817 is not a web safe color. Web safe color analog (approx): #330000. Inversed color of #211817 is #DEE7E8. Grayscale: #1A1A1A. Windows color (decimal): -14608361 or 1513505. OLE color: 1513505.
HSL color Cylindrical-coordinate representation of color #211817: hue angle of 6º degrees, saturation: 0.18, lightness: 0.11%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 0.3%. Process color model (Four color, CMYK) of #211817 is Cyan = 0, Magento = 0.27, Yellow = 0.30 and Black (K on CMYK) = 0.87.
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<style> a { background-color: #211817; } a { background-color: rgb(33,24,23); } div.DivClassName { background-color: #211817; } .BgClassName { background-color: #211817; } </style>
<style> span { border-color: #211817; } span { border-color: rgb(33,24,23); } td.TdClassName { border-color: #211817; } .TagClassName { border-color: #211817; } </style>