#213037 (or 0x213037) is unknown color: approx Oxford Blue. HEX triplet: 21, 30 and 37. RGB value is (33,48,55). Sum of RGB (Red+Green+Blue) = 33+48+55=136 (18% of max value = 765). Red value is 33 (13.28% from 255 or 24.26% from 136); Green value is 48 (19.14% from 255 or 35.29% from 136); Blue value is 55 (21.88% from 255 or 40.44% from 136); Max value from RGB is 55 - color contains mainly: blue. Hex color #213037 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213037 is #DECFC8. Grayscale: #2C2C2C. Windows color (decimal): -14602185 or 3616801. OLE color: 3616801.
HSL color Cylindrical-coordinate representation of color #213037: hue angle of 199.09º degrees, saturation: 0.25, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.4%. Process color model (Four color, CMYK) of #213037 is Cyan = 0.4, Magento = 0.13, Yellow = 0 and Black (K on CMYK) = 0.78.
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<style> a { background-color: #213037; } a { background-color: rgb(33,48,55); } div.DivClassName { background-color: #213037; } .BgClassName { background-color: #213037; } </style>
<style> span { border-color: #213037; } span { border-color: rgb(33,48,55); } td.TdClassName { border-color: #213037; } .TagClassName { border-color: #213037; } </style>