#213937 (or 0x213937) is unknown color: approx Aztec. HEX triplet: 21, 39 and 37. RGB value is (33,57,55). Sum of RGB (Red+Green+Blue) = 33+57+55=145 (19% of max value = 765). Red value is 33 (13.28% from 255 or 22.76% from 145); Green value is 57 (22.66% from 255 or 39.31% from 145); Blue value is 55 (21.88% from 255 or 37.93% from 145); Max value from RGB is 57 - color contains mainly: green. Hex color #213937 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213937 is #DEC6C8. Grayscale: #313131. Windows color (decimal): -14599881 or 3619105. OLE color: 3619105.
HSL color Cylindrical-coordinate representation of color #213937: hue angle of 175º 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 #213937 is Cyan = 0.42, Magento = 0, Yellow = 0.04 and Black (K on CMYK) = 0.78.
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<style> a { background-color: #213937; } a { background-color: rgb(33,57,55); } div.DivClassName { background-color: #213937; } .BgClassName { background-color: #213937; } </style>
<style> span { border-color: #213937; } span { border-color: rgb(33,57,55); } td.TdClassName { border-color: #213937; } .TagClassName { border-color: #213937; } </style>