#123F5A (or 0x123F5A) is unknown color: approx Regal Blue. HEX triplet: 12, 3F and 5A. RGB value is (18,63,90). Sum of RGB (Red+Green+Blue) = 18+63+90=171 (22% of max value = 765). Red value is 18 (7.42% from 255 or 10.53% from 171); Green value is 63 (25% from 255 or 36.84% from 171); Blue value is 90 (35.55% from 255 or 52.63% from 171); Max value from RGB is 90 - color contains mainly: blue. Hex color #123F5A is not a web safe color. Web safe color analog (approx): #003366. Inversed color of #123F5A is #EDC0A5. Grayscale: #343434. Windows color (decimal): -15581350 or 5914386. OLE color: 5914386.
HSL color Cylindrical-coordinate representation of color #123F5A: hue angle of 202.5º degrees, saturation: 0.67, lightness: 0.21%. HSV value (or HSB Brightness) of color is 0.35% and HSV saturation: 0.8%. Process color model (Four color, CMYK) of #123F5A is Cyan = 0.80, Magento = 0.30, Yellow = 0 and Black (K on CMYK) = 0.65.
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<style> a { background-color: #123F5A; } a { background-color: rgb(18,63,90); } div.DivClassName { background-color: #123F5A; } .BgClassName { background-color: #123F5A; } </style>
<style> span { border-color: #123F5A; } span { border-color: rgb(18,63,90); } td.TdClassName { border-color: #123F5A; } .TagClassName { border-color: #123F5A; } </style>