#210817 (or 0x210817) is unknown color: approx Blackberry. HEX triplet: 21, 08 and 17. RGB value is (33,8,23). Sum of RGB (Red+Green+Blue) = 33+8+23=64 (8% of max value = 765). Red value is 33 (13.28% from 255 or 51.56% from 64); Green value is 8 (3.52% from 255 or 12.5% from 64); Blue value is 23 (9.38% from 255 or 35.94% from 64); Max value from RGB is 33 - color contains mainly: red. Hex color #210817 is not a web safe color. Web safe color analog (approx): #330000. Inversed color of #210817 is #DEF7E8. Grayscale: #111111. Windows color (decimal): -14612457 or 1509409. OLE color: 1509409.
HSL color Cylindrical-coordinate representation of color #210817: hue angle of 324º degrees, saturation: 0.61, lightness: 0.08%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 0.76%. Process color model (Four color, CMYK) of #210817 is Cyan = 0, Magento = 0.76, Yellow = 0.30 and Black (K on CMYK) = 0.87.
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<style> a { background-color: #210817; } a { background-color: rgb(33,8,23); } div.DivClassName { background-color: #210817; } .BgClassName { background-color: #210817; } </style>
<style> span { border-color: #210817; } span { border-color: rgb(33,8,23); } td.TdClassName { border-color: #210817; } .TagClassName { border-color: #210817; } </style>