#12183B (or 0x12183B) is unknown color: approx Midnight Express. HEX triplet: 12, 18 and 3B. RGB value is (18,24,59). Sum of RGB (Red+Green+Blue) = 18+24+59=101 (13% of max value = 765). Red value is 18 (7.42% from 255 or 17.82% from 101); Green value is 24 (9.77% from 255 or 23.76% from 101); Blue value is 59 (23.44% from 255 or 58.42% from 101); Max value from RGB is 59 - color contains mainly: blue. Hex color #12183B is not a web safe color. Web safe color analog (approx): #000033. Inversed color of #12183B is #EDE7C4. Grayscale: #1A1A1A. Windows color (decimal): -15591365 or 3872786. OLE color: 3872786.
HSL color Cylindrical-coordinate representation of color #12183B: hue angle of 231.22º degrees, saturation: 0.53, lightness: 0.15%. HSV value (or HSB Brightness) of color is 0.23% and HSV saturation: 0.69%. Process color model (Four color, CMYK) of #12183B is Cyan = 0.69, Magento = 0.59, Yellow = 0 and Black (K on CMYK) = 0.77.
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<style> a { background-color: #12183B; } a { background-color: rgb(18,24,59); } div.DivClassName { background-color: #12183B; } .BgClassName { background-color: #12183B; } </style>
<style> span { border-color: #12183B; } span { border-color: rgb(18,24,59); } td.TdClassName { border-color: #12183B; } .TagClassName { border-color: #12183B; } </style>