#121521 (or 0x121521) is unknown color: approx Black Russian. HEX triplet: 12, 15 and 21. RGB value is (18,21,33). Sum of RGB (Red+Green+Blue) = 18+21+33=72 (9% of max value = 765). Red value is 18 (7.42% from 255 or 25% from 72); Green value is 21 (8.59% from 255 or 29.17% from 72); Blue value is 33 (13.28% from 255 or 45.83% from 72); Max value from RGB is 33 - color contains mainly: blue. Hex color #121521 is not a web safe color. Web safe color analog (approx): #000033. Inversed color of #121521 is #EDEADE. Grayscale: #151515. Windows color (decimal): -15592159 or 2168082. OLE color: 2168082.
HSL color Cylindrical-coordinate representation of color #121521: hue angle of 228º degrees, saturation: 0.29, lightness: 0.1%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 0.45%. Process color model (Four color, CMYK) of #121521 is Cyan = 0.45, Magento = 0.36, Yellow = 0 and Black (K on CMYK) = 0.87.
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<style> a { background-color: #121521; } a { background-color: rgb(18,21,33); } div.DivClassName { background-color: #121521; } .BgClassName { background-color: #121521; } </style>
<style> span { border-color: #121521; } span { border-color: rgb(18,21,33); } td.TdClassName { border-color: #121521; } .TagClassName { border-color: #121521; } </style>