#210400 (or 0x210400) is unknown color: approx Seal Brown. HEX triplet: 21, 04 and 00. RGB value is (33,4,0). Sum of RGB (Red+Green+Blue) = 33+4+0=37 (4% of max value = 765). Red value is 33 (13.28% from 255 or 89.19% from 37); Green value is 4 (1.95% from 255 or 10.81% from 37); Blue value is 0 (0.39% from 255 or 0% from 37); Max value from RGB is 33 - color contains mainly: red. Hex color #210400 is not a web safe color. Web safe color analog (approx): #330000. Inversed color of #210400 is #DEFBFF. Grayscale: #0C0C0C. Windows color (decimal): -14613504 or 1057. OLE color: 1057.
HSL color Cylindrical-coordinate representation of color #210400: hue angle of 7.27º degrees, saturation: 1, lightness: 0.06%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 1%. Process color model (Four color, CMYK) of #210400 is Cyan = 0, Magento = 0.88, Yellow = 1 and Black (K on CMYK) = 0.87.
<style> p { color: #210400; } p { color: rgb(33,4,0); } H1.HeaderClassName { color: #210400; } .AnyTagClassName { color: #210400; } </style>
<style> a { background-color: #210400; } a { background-color: rgb(33,4,0); } div.DivClassName { background-color: #210400; } .BgClassName { background-color: #210400; } </style>
<style> span { border-color: #210400; } span { border-color: rgb(33,4,0); } td.TdClassName { border-color: #210400; } .TagClassName { border-color: #210400; } </style>