#300021 (or 0x300021) is unknown color: approx Blackberry. HEX triplet: 30, 00 and 21. RGB value is (48,0,33). Sum of RGB (Red+Green+Blue) = 48+0+33=81 (10% of max value = 765). Red value is 48 (19.14% from 255 or 59.26% from 81); Green value is 0 (0.39% from 255 or 0% from 81); Blue value is 33 (13.28% from 255 or 40.74% from 81); Max value from RGB is 48 - color contains mainly: red. Hex color #300021 is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #300021 is #CFFFDE. Grayscale: #121212. Windows color (decimal): -13631455 or 2162736. OLE color: 2162736.
HSL color Cylindrical-coordinate representation of color #300021: hue angle of 318.75º degrees, saturation: 1, lightness: 0.09%. HSV value (or HSB Brightness) of color is 0.19% and HSV saturation: 1%. Process color model (Four color, CMYK) of #300021 is Cyan = 0, Magento = 1, Yellow = 0.31 and Black (K on CMYK) = 0.81.
<style> p { color: #300021; } p { color: rgb(48,0,33); } H1.HeaderClassName { color: #300021; } .AnyTagClassName { color: #300021; } </style>
<style> a { background-color: #300021; } a { background-color: rgb(48,0,33); } div.DivClassName { background-color: #300021; } .BgClassName { background-color: #300021; } </style>
<style> span { border-color: #300021; } span { border-color: rgb(48,0,33); } td.TdClassName { border-color: #300021; } .TagClassName { border-color: #300021; } </style>