#21237D (or 0x21237D) is unknown color: approx Midnight Blue. HEX triplet: 21, 23 and 7D. RGB value is (33,35,125). Sum of RGB (Red+Green+Blue) = 33+35+125=193 (25% of max value = 765). Red value is 33 (13.28% from 255 or 17.10% from 193); Green value is 35 (14.06% from 255 or 18.13% from 193); Blue value is 125 (49.22% from 255 or 64.77% from 193); Max value from RGB is 125 - color contains mainly: blue. Hex color #21237D is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #21237D is #DEDC82. Grayscale: #2C2C2C. Windows color (decimal): -14605443 or 8200993. OLE color: 8200993.
HSL color Cylindrical-coordinate representation of color #21237D: hue angle of 238.7º degrees, saturation: 0.58, lightness: 0.31%. HSV value (or HSB Brightness) of color is 0.49% and HSV saturation: 0.74%. Process color model (Four color, CMYK) of #21237D is Cyan = 0.74, Magento = 0.72, Yellow = 0 and Black (K on CMYK) = 0.51.
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<style> a { background-color: #21237D; } a { background-color: rgb(33,35,125); } div.DivClassName { background-color: #21237D; } .BgClassName { background-color: #21237D; } </style>
<style> span { border-color: #21237D; } span { border-color: rgb(33,35,125); } td.TdClassName { border-color: #21237D; } .TagClassName { border-color: #21237D; } </style>