#21454B (or 0x21454B) is unknown color: approx Green Vogue. HEX triplet: 21, 45 and 4B. RGB value is (33,69,75). Sum of RGB (Red+Green+Blue) = 33+69+75=177 (23% of max value = 765). Red value is 33 (13.28% from 255 or 18.64% from 177); Green value is 69 (27.34% from 255 or 38.98% from 177); Blue value is 75 (29.69% from 255 or 42.37% from 177); Max value from RGB is 75 - color contains mainly: blue. Hex color #21454B is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #21454B is #DEBAB4. Grayscale: #3A3A3A. Windows color (decimal): -14596789 or 4932897. OLE color: 4932897.
HSL color Cylindrical-coordinate representation of color #21454B: hue angle of 188.57º degrees, saturation: 0.39, lightness: 0.21%. HSV value (or HSB Brightness) of color is 0.29% and HSV saturation: 0.56%. Process color model (Four color, CMYK) of #21454B is Cyan = 0.56, Magento = 0.08, Yellow = 0 and Black (K on CMYK) = 0.71.
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<style> a { background-color: #21454B; } a { background-color: rgb(33,69,75); } div.DivClassName { background-color: #21454B; } .BgClassName { background-color: #21454B; } </style>
<style> span { border-color: #21454B; } span { border-color: rgb(33,69,75); } td.TdClassName { border-color: #21454B; } .TagClassName { border-color: #21454B; } </style>