#21474E (or 0x21474E) is unknown color: approx Teal Blue. HEX triplet: 21, 47 and 4E. RGB value is (33,71,78). Sum of RGB (Red+Green+Blue) = 33+71+78=182 (24% of max value = 765). Red value is 33 (13.28% from 255 or 18.13% from 182); Green value is 71 (28.12% from 255 or 39.01% from 182); Blue value is 78 (30.86% from 255 or 42.86% from 182); Max value from RGB is 78 - color contains mainly: blue. Hex color #21474E is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #21474E is #DEB8B1. Grayscale: #3C3C3C. Windows color (decimal): -14596274 or 5130017. OLE color: 5130017.
HSL color Cylindrical-coordinate representation of color #21474E: hue angle of 189.33º degrees, saturation: 0.41, lightness: 0.22%. HSV value (or HSB Brightness) of color is 0.31% and HSV saturation: 0.58%. Process color model (Four color, CMYK) of #21474E is Cyan = 0.58, Magento = 0.09, Yellow = 0 and Black (K on CMYK) = 0.69.
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<style> a { background-color: #21474E; } a { background-color: rgb(33,71,78); } div.DivClassName { background-color: #21474E; } .BgClassName { background-color: #21474E; } </style>
<style> span { border-color: #21474E; } span { border-color: rgb(33,71,78); } td.TdClassName { border-color: #21474E; } .TagClassName { border-color: #21474E; } </style>