#280421 (or 0x280421) is unknown color: approx Mardi Gras. HEX triplet: 28, 04 and 21. RGB value is (40,4,33). Sum of RGB (Red+Green+Blue) = 40+4+33=77 (10% of max value = 765). Red value is 40 (16.02% from 255 or 51.95% from 77); Green value is 4 (1.95% from 255 or 5.19% from 77); Blue value is 33 (13.28% from 255 or 42.86% from 77); Max value from RGB is 40 - color contains mainly: red. Hex color #280421 is not a web safe color. Web safe color analog (approx): #330033. Inversed color of #280421 is #D7FBDE. Grayscale: #111111. Windows color (decimal): -14154719 or 2163752. OLE color: 2163752.
HSL color Cylindrical-coordinate representation of color #280421: hue angle of 311.67º degrees, saturation: 0.82, lightness: 0.09%. HSV value (or HSB Brightness) of color is 0.16% and HSV saturation: 0.9%. Process color model (Four color, CMYK) of #280421 is Cyan = 0, Magento = 0.90, Yellow = 0.17 and Black (K on CMYK) = 0.84.
<style> p { color: #280421; } p { color: rgb(40,4,33); } H1.HeaderClassName { color: #280421; } .AnyTagClassName { color: #280421; } </style>
<style> a { background-color: #280421; } a { background-color: rgb(40,4,33); } div.DivClassName { background-color: #280421; } .BgClassName { background-color: #280421; } </style>
<style> span { border-color: #280421; } span { border-color: rgb(40,4,33); } td.TdClassName { border-color: #280421; } .TagClassName { border-color: #280421; } </style>