#280917 (or 0x280917) is unknown color: approx Blackberry. HEX triplet: 28, 09 and 17. RGB value is (40,9,23). Sum of RGB (Red+Green+Blue) = 40+9+23=72 (9% of max value = 765). Red value is 40 (16.02% from 255 or 55.56% from 72); Green value is 9 (3.91% from 255 or 12.5% from 72); Blue value is 23 (9.38% from 255 or 31.94% from 72); Max value from RGB is 40 - color contains mainly: red. Hex color #280917 is not a web safe color. Web safe color analog (approx): #330000. Inversed color of #280917 is #D7F6E8. Grayscale: #131313. Windows color (decimal): -14153449 or 1509672. OLE color: 1509672.
HSL color Cylindrical-coordinate representation of color #280917: hue angle of 332.9º degrees, saturation: 0.63, lightness: 0.1%. HSV value (or HSB Brightness) of color is 0.16% and HSV saturation: 0.77%. Process color model (Four color, CMYK) of #280917 is Cyan = 0, Magento = 0.78, Yellow = 0.43 and Black (K on CMYK) = 0.84.
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<style> a { background-color: #280917; } a { background-color: rgb(40,9,23); } div.DivClassName { background-color: #280917; } .BgClassName { background-color: #280917; } </style>
<style> span { border-color: #280917; } span { border-color: rgb(40,9,23); } td.TdClassName { border-color: #280917; } .TagClassName { border-color: #280917; } </style>