#123F63 (or 0x123F63) is unknown color: approx Regal Blue. HEX triplet: 12, 3F and 63. RGB value is (18,63,99). Sum of RGB (Red+Green+Blue) = 18+63+99=180 (23% of max value = 765). Red value is 18 (7.42% from 255 or 10% from 180); Green value is 63 (25% from 255 or 35% from 180); Blue value is 99 (39.06% from 255 or 55% from 180); Max value from RGB is 99 - color contains mainly: blue. Hex color #123F63 is not a web safe color. Web safe color analog (approx): #003366. Inversed color of #123F63 is #EDC09C. Grayscale: #353535. Windows color (decimal): -15581341 or 6504210. OLE color: 6504210.
HSL color Cylindrical-coordinate representation of color #123F63: hue angle of 206.67º degrees, saturation: 0.69, lightness: 0.23%. HSV value (or HSB Brightness) of color is 0.39% and HSV saturation: 0.82%. Process color model (Four color, CMYK) of #123F63 is Cyan = 0.82, Magento = 0.36, Yellow = 0 and Black (K on CMYK) = 0.61.
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<style> a { background-color: #123F63; } a { background-color: rgb(18,63,99); } div.DivClassName { background-color: #123F63; } .BgClassName { background-color: #123F63; } </style>
<style> span { border-color: #123F63; } span { border-color: rgb(18,63,99); } td.TdClassName { border-color: #123F63; } .TagClassName { border-color: #123F63; } </style>