#183F88 (or 0x183F88) is unknown color: approx Dark Cerulean. HEX triplet: 18, 3F and 88. RGB value is (24,63,136). Sum of RGB (Red+Green+Blue) = 24+63+136=223 (29% of max value = 765). Red value is 24 (9.77% from 255 or 10.76% from 223); Green value is 63 (25% from 255 or 28.25% from 223); Blue value is 136 (53.52% from 255 or 60.99% from 223); Max value from RGB is 136 - color contains mainly: blue. Hex color #183F88 is not a web safe color. Web safe color analog (approx): #003399. Inversed color of #183F88 is #E7C077. Grayscale: #3B3B3B. Windows color (decimal): -15188088 or 8929048. OLE color: 8929048.
HSL color Cylindrical-coordinate representation of color #183F88: hue angle of 219.11º degrees, saturation: 0.7, lightness: 0.31%. HSV value (or HSB Brightness) of color is 0.53% and HSV saturation: 0.82%. Process color model (Four color, CMYK) of #183F88 is Cyan = 0.82, Magento = 0.54, Yellow = 0 and Black (K on CMYK) = 0.47.
<style> p { color: #183F88; } p { color: rgb(24,63,136); } H1.HeaderClassName { color: #183F88; } .AnyTagClassName { color: #183F88; } </style>
<style> a { background-color: #183F88; } a { background-color: rgb(24,63,136); } div.DivClassName { background-color: #183F88; } .BgClassName { background-color: #183F88; } </style>
<style> span { border-color: #183F88; } span { border-color: rgb(24,63,136); } td.TdClassName { border-color: #183F88; } .TagClassName { border-color: #183F88; } </style>