#213739 (or 0x213739) is unknown color: approx Nordic. HEX triplet: 21, 37 and 39. RGB value is (33,55,57). Sum of RGB (Red+Green+Blue) = 33+55+57=145 (19% of max value = 765). Red value is 33 (13.28% from 255 or 22.76% from 145); Green value is 55 (21.88% from 255 or 37.93% from 145); Blue value is 57 (22.66% from 255 or 39.31% from 145); Max value from RGB is 57 - color contains mainly: blue. Hex color #213739 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213739 is #DEC8C6. Grayscale: #303030. Windows color (decimal): -14600391 or 3749665. OLE color: 3749665.
HSL color Cylindrical-coordinate representation of color #213739: hue angle of 185º degrees, saturation: 0.27, lightness: 0.18%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.42%. Process color model (Four color, CMYK) of #213739 is Cyan = 0.42, Magento = 0.04, Yellow = 0 and Black (K on CMYK) = 0.78.
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<style> a { background-color: #213739; } a { background-color: rgb(33,55,57); } div.DivClassName { background-color: #213739; } .BgClassName { background-color: #213739; } </style>
<style> span { border-color: #213739; } span { border-color: rgb(33,55,57); } td.TdClassName { border-color: #213739; } .TagClassName { border-color: #213739; } </style>