#B21F0F (or 0xB21F0F) is unknown color: approx Fire Brick. HEX triplet: B2, 1F and 0F. RGB value is (178,31,15). Sum of RGB (Red+Green+Blue) = 178+31+15=224 (29% of max value = 765). Red value is 178 (69.92% from 255 or 79.46% from 224); Green value is 31 (12.5% from 255 or 13.84% from 224); Blue value is 15 (6.25% from 255 or 6.70% from 224); Max value from RGB is 178 - color contains mainly: red. Hex color #B21F0F is not a web safe color. Web safe color analog (approx): #993300. Inversed color of #B21F0F is #4DE0F0. Grayscale: #494949. Windows color (decimal): -5103857 or 991154. OLE color: 991154.
HSL color Cylindrical-coordinate representation of color #B21F0F: hue angle of 5.89º degrees, saturation: 0.84, lightness: 0.38%. HSV value (or HSB Brightness) of color is 0.7% and HSV saturation: 0.92%. Process color model (Four color, CMYK) of #B21F0F is Cyan = 0, Magento = 0.83, Yellow = 0.92 and Black (K on CMYK) = 0.30.
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<style> a { background-color: #B21F0F; } a { background-color: rgb(178,31,15); } div.DivClassName { background-color: #B21F0F; } .BgClassName { background-color: #B21F0F; } </style>
<style> span { border-color: #B21F0F; } span { border-color: rgb(178,31,15); } td.TdClassName { border-color: #B21F0F; } .TagClassName { border-color: #B21F0F; } </style>