#213437 (or 0x213437) is unknown color: approx Nordic. HEX triplet: 21, 34 and 37. RGB value is (33,52,55). Sum of RGB (Red+Green+Blue) = 33+52+55=140 (18% of max value = 765). Red value is 33 (13.28% from 255 or 23.57% from 140); Green value is 52 (20.70% from 255 or 37.14% from 140); Blue value is 55 (21.88% from 255 or 39.29% from 140); Max value from RGB is 55 - color contains mainly: blue. Hex color #213437 is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #213437 is #DECBC8. Grayscale: #2E2E2E. Windows color (decimal): -14601161 or 3617825. OLE color: 3617825.
HSL color Cylindrical-coordinate representation of color #213437: hue angle of 188.18º degrees, saturation: 0.25, lightness: 0.17%. HSV value (or HSB Brightness) of color is 0.22% and HSV saturation: 0.4%. Process color model (Four color, CMYK) of #213437 is Cyan = 0.4, Magento = 0.05, Yellow = 0 and Black (K on CMYK) = 0.78.
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<style> a { background-color: #213437; } a { background-color: rgb(33,52,55); } div.DivClassName { background-color: #213437; } .BgClassName { background-color: #213437; } </style>
<style> span { border-color: #213437; } span { border-color: rgb(33,52,55); } td.TdClassName { border-color: #213437; } .TagClassName { border-color: #213437; } </style>