#FF0400 (or 0xFF0400) is unknown color: approx Red. HEX triplet: FF, 04 and 00. RGB value is (255,4,0). Sum of RGB (Red+Green+Blue) = 255+4+0=259 (34% of max value = 765). Red value is 255 (100% from 255 or 98.46% from 259); Green value is 4 (1.95% from 255 or 1.54% from 259); Blue value is 0 (0.39% from 255 or 0% from 259); Max value from RGB is 255 - color contains mainly: red. Hex color #FF0400 is not a web safe color. Web safe color analog (approx): #FF0000. Inversed color of #FF0400 is #00FBFF. Grayscale: #4E4E4E. Windows color (decimal): -64512 or 1279. OLE color: 1279.
HSL color Cylindrical-coordinate representation of color #FF0400: hue angle of 0.94º degrees, saturation: 1, lightness: 0.5%. HSV value (or HSB Brightness) of color is 1% and HSV saturation: 1%. Process color model (Four color, CMYK) of #FF0400 is Cyan = 0, Magento = 0.98, Yellow = 1 and Black (K on CMYK) = 0.
<style> p { color: #FF0400; } p { color: rgb(255,4,0); } H1.HeaderClassName { color: #FF0400; } .AnyTagClassName { color: #FF0400; } </style>
<style> a { background-color: #FF0400; } a { background-color: rgb(255,4,0); } div.DivClassName { background-color: #FF0400; } .BgClassName { background-color: #FF0400; } </style>
<style> span { border-color: #FF0400; } span { border-color: rgb(255,4,0); } td.TdClassName { border-color: #FF0400; } .TagClassName { border-color: #FF0400; } </style>