#51211B (or 0x51211B) is unknown color: approx Caput Mortuum. HEX triplet: 51, 21 and 1B. RGB value is (81,33,27). Sum of RGB (Red+Green+Blue) = 81+33+27=141 (18% of max value = 765). Red value is 81 (32.03% from 255 or 57.45% from 141); Green value is 33 (13.28% from 255 or 23.40% from 141); Blue value is 27 (10.94% from 255 or 19.15% from 141); Max value from RGB is 81 - color contains mainly: red. Hex color #51211B is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #51211B is #AEDEE4. Grayscale: #2E2E2E. Windows color (decimal): -11460325 or 1778001. OLE color: 1778001.
HSL color Cylindrical-coordinate representation of color #51211B: hue angle of 6.67º degrees, saturation: 0.5, lightness: 0.21%. HSV value (or HSB Brightness) of color is 0.32% and HSV saturation: 0.67%. Process color model (Four color, CMYK) of #51211B is Cyan = 0, Magento = 0.59, Yellow = 0.67 and Black (K on CMYK) = 0.68.
<style> p { color: #51211B; } p { color: rgb(81,33,27); } H1.HeaderClassName { color: #51211B; } .AnyTagClassName { color: #51211B; } </style>
<style> a { background-color: #51211B; } a { background-color: rgb(81,33,27); } div.DivClassName { background-color: #51211B; } .BgClassName { background-color: #51211B; } </style>
<style> span { border-color: #51211B; } span { border-color: rgb(81,33,27); } td.TdClassName { border-color: #51211B; } .TagClassName { border-color: #51211B; } </style>