#D91210 (or 0xD91210) is unknown color: approx Free Speech Red. HEX triplet: D9, 12 and 10. RGB value is (217,18,16). Sum of RGB (Red+Green+Blue) = 217+18+16=251 (33% of max value = 765). Red value is 217 (85.16% from 255 or 86.45% from 251); Green value is 18 (7.42% from 255 or 7.17% from 251); Blue value is 16 (6.64% from 255 or 6.37% from 251); Max value from RGB is 217 - color contains mainly: red. Hex color #D91210 is not a web safe color. Web safe color analog (approx): #CC0000. Inversed color of #D91210 is #26EDEF. Grayscale: #4D4D4D. Windows color (decimal): -2551280 or 1053401. OLE color: 1053401.
HSL color Cylindrical-coordinate representation of color #D91210: hue angle of 0.6º degrees, saturation: 0.86, lightness: 0.46%. HSV value (or HSB Brightness) of color is 0.85% and HSV saturation: 0.93%. Process color model (Four color, CMYK) of #D91210 is Cyan = 0, Magento = 0.92, Yellow = 0.93 and Black (K on CMYK) = 0.15.
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<style> a { background-color: #D91210; } a { background-color: rgb(217,18,16); } div.DivClassName { background-color: #D91210; } .BgClassName { background-color: #D91210; } </style>
<style> span { border-color: #D91210; } span { border-color: rgb(217,18,16); } td.TdClassName { border-color: #D91210; } .TagClassName { border-color: #D91210; } </style>