#990023 (or 0x990023) is unknown color: approx Carmine. HEX triplet: 99, 00 and 23. RGB value is (153,0,35). Sum of RGB (Red+Green+Blue) = 153+0+35=188 (24% of max value = 765). Red value is 153 (60.16% from 255 or 81.38% from 188); Green value is 0 (0.39% from 255 or 0% from 188); Blue value is 35 (14.06% from 255 or 18.62% from 188); Max value from RGB is 153 - color contains mainly: red. Hex color #990023 is not a web safe color. Web safe color analog (approx): #990033. Inversed color of #990023 is #66FFDC. Grayscale: #313131. Windows color (decimal): -6750173 or 2293913. OLE color: 2293913.
HSL color Cylindrical-coordinate representation of color #990023: hue angle of 346.27º degrees, saturation: 1, lightness: 0.3%. HSV value (or HSB Brightness) of color is 0.6% and HSV saturation: 1%. Process color model (Four color, CMYK) of #990023 is Cyan = 0, Magento = 1, Yellow = 0.77 and Black (K on CMYK) = 0.4.
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<style> a { background-color: #990023; } a { background-color: rgb(153,0,35); } div.DivClassName { background-color: #990023; } .BgClassName { background-color: #990023; } </style>
<style> span { border-color: #990023; } span { border-color: rgb(153,0,35); } td.TdClassName { border-color: #990023; } .TagClassName { border-color: #990023; } </style>