#213828 (or 0x213828) is unknown color: approx Holly. HEX triplet: 21, 38 and 28. RGB value is (33,56,40). Sum of RGB (Red+Green+Blue) = 33+56+40=129 (17% of max value = 765). Red value is 33 (13.28% from 255 or 25.58% from 129); Green value is 56 (22.27% from 255 or 43.41% from 129); Blue value is 40 (16.02% from 255 or 31.01% from 129); Max value from RGB is 56 - color contains mainly: green. Hex color #213828 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213828 is #DEC7D7. Grayscale: #2F2F2F. Windows color (decimal): -14600152 or 2635809. OLE color: 2635809.
HSL color Cylindrical-coordinate representation of color #213828: hue angle of 138.26º degrees, saturation: 0.26, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.41%. Process color model (Four color, CMYK) of #213828 is Cyan = 0.41, Magento = 0, Yellow = 0.29 and Black (K on CMYK) = 0.78.
<style> p { color: #213828; } p { color: rgb(33,56,40); } H1.HeaderClassName { color: #213828; } .AnyTagClassName { color: #213828; } </style>
<style> a { background-color: #213828; } a { background-color: rgb(33,56,40); } div.DivClassName { background-color: #213828; } .BgClassName { background-color: #213828; } </style>
<style> span { border-color: #213828; } span { border-color: rgb(33,56,40); } td.TdClassName { border-color: #213828; } .TagClassName { border-color: #213828; } </style>