#213931 (or 0x213931) is unknown color: approx Woodsmoke. HEX triplet: 21, 39 and 31. RGB value is (33,57,49). Sum of RGB (Red+Green+Blue) = 33+57+49=139 (18% of max value = 765). Red value is 33 (13.28% from 255 or 23.74% from 139); Green value is 57 (22.66% from 255 or 41.01% from 139); Blue value is 49 (19.53% from 255 or 35.25% from 139); Max value from RGB is 57 - color contains mainly: green. Hex color #213931 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213931 is #DEC6CE. Grayscale: #303030. Windows color (decimal): -14599887 or 3225889. OLE color: 3225889.
HSL color Cylindrical-coordinate representation of color #213931: hue angle of 160º 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 #213931 is Cyan = 0.42, Magento = 0, Yellow = 0.14 and Black (K on CMYK) = 0.78.
<style> p { color: #213931; } p { color: rgb(33,57,49); } H1.HeaderClassName { color: #213931; } .AnyTagClassName { color: #213931; } </style>
<style> a { background-color: #213931; } a { background-color: rgb(33,57,49); } div.DivClassName { background-color: #213931; } .BgClassName { background-color: #213931; } </style>
<style> span { border-color: #213931; } span { border-color: rgb(33,57,49); } td.TdClassName { border-color: #213931; } .TagClassName { border-color: #213931; } </style>