#212721 (or 0x212721) is unknown color: approx Gordons Green. HEX triplet: 21, 27 and 21. RGB value is (33,39,33). Sum of RGB (Red+Green+Blue) = 33+39+33=105 (13% of max value = 765). Red value is 33 (13.28% from 255 or 31.43% from 105); Green value is 39 (15.62% from 255 or 37.14% from 105); Blue value is 33 (13.28% from 255 or 31.43% from 105); Max value from RGB is 39 - color contains mainly: green. Hex color #212721 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #212721 is #DED8DE. Grayscale: #242424. Windows color (decimal): -14604511 or 2172705. OLE color: 2172705.
HSL color Cylindrical-coordinate representation of color #212721: hue angle of 120º degrees, saturation: 0.08, lightness: 0.14%. HSV value (or HSB Brightness) of color is 0.15% and HSV saturation: 0.15%. Process color model (Four color, CMYK) of #212721 is Cyan = 0.15, Magento = 0, Yellow = 0.15 and Black (K on CMYK) = 0.85.
<style> p { color: #212721; } p { color: rgb(33,39,33); } H1.HeaderClassName { color: #212721; } .AnyTagClassName { color: #212721; } </style>
<style> a { background-color: #212721; } a { background-color: rgb(33,39,33); } div.DivClassName { background-color: #212721; } .BgClassName { background-color: #212721; } </style>
<style> span { border-color: #212721; } span { border-color: rgb(33,39,33); } td.TdClassName { border-color: #212721; } .TagClassName { border-color: #212721; } </style>