#21304B (or 0x21304B) is unknown color: approx Bunting. HEX triplet: 21, 30 and 4B. RGB value is (33,48,75). Sum of RGB (Red+Green+Blue) = 33+48+75=156 (20% of max value = 765). Red value is 33 (13.28% from 255 or 21.15% from 156); Green value is 48 (19.14% from 255 or 30.77% from 156); Blue value is 75 (29.69% from 255 or 48.08% from 156); Max value from RGB is 75 - color contains mainly: blue. Hex color #21304B is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #21304B is #DECFB4. Grayscale: #2E2E2E. Windows color (decimal): -14602165 or 4927521. OLE color: 4927521.
HSL color Cylindrical-coordinate representation of color #21304B: hue angle of 218.57º 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 #21304B is Cyan = 0.56, Magento = 0.36, Yellow = 0 and Black (K on CMYK) = 0.71.
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<style> a { background-color: #21304B; } a { background-color: rgb(33,48,75); } div.DivClassName { background-color: #21304B; } .BgClassName { background-color: #21304B; } </style>
<style> span { border-color: #21304B; } span { border-color: rgb(33,48,75); } td.TdClassName { border-color: #21304B; } .TagClassName { border-color: #21304B; } </style>