#400021 (or 0x400021) is unknown color: approx Blackberry. HEX triplet: 40, 00 and 21. RGB value is (64,0,33). Sum of RGB (Red+Green+Blue) = 64+0+33=97 (12% of max value = 765). Red value is 64 (25.39% from 255 or 65.98% from 97); Green value is 0 (0.39% from 255 or 0% from 97); Blue value is 33 (13.28% from 255 or 34.02% from 97); Max value from RGB is 64 - color contains mainly: red. Hex color #400021 is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #400021 is #BFFFDE. Grayscale: #161616. Windows color (decimal): -12582879 or 2162752. OLE color: 2162752.
HSL color Cylindrical-coordinate representation of color #400021: hue angle of 329.06º degrees, saturation: 1, lightness: 0.13%. HSV value (or HSB Brightness) of color is 0.25% and HSV saturation: 1%. Process color model (Four color, CMYK) of #400021 is Cyan = 0, Magento = 1, Yellow = 0.48 and Black (K on CMYK) = 0.75.
<style> p { color: #400021; } p { color: rgb(64,0,33); } H1.HeaderClassName { color: #400021; } .AnyTagClassName { color: #400021; } </style>
<style> a { background-color: #400021; } a { background-color: rgb(64,0,33); } div.DivClassName { background-color: #400021; } .BgClassName { background-color: #400021; } </style>
<style> span { border-color: #400021; } span { border-color: rgb(64,0,33); } td.TdClassName { border-color: #400021; } .TagClassName { border-color: #400021; } </style>