#21544E (or 0x21544E) is unknown color: approx Dark Slate Grey. HEX triplet: 21, 54 and 4E. RGB value is (33,84,78). Sum of RGB (Red+Green+Blue) = 33+84+78=195 (25% of max value = 765). Red value is 33 (13.28% from 255 or 16.92% from 195); Green value is 84 (33.20% from 255 or 43.08% from 195); Blue value is 78 (30.86% from 255 or 40% from 195); Max value from RGB is 84 - color contains mainly: green. Hex color #21544E is not a web safe color. Web safe color analog (approx): #336666. Inversed color of #21544E is #DEABB1. Grayscale: #444444. Windows color (decimal): -14592946 or 5133345. OLE color: 5133345.
HSL color Cylindrical-coordinate representation of color #21544E: hue angle of 172.94º degrees, saturation: 0.44, lightness: 0.23%. HSV value (or HSB Brightness) of color is 0.33% and HSV saturation: 0.61%. Process color model (Four color, CMYK) of #21544E is Cyan = 0.61, Magento = 0, Yellow = 0.07 and Black (K on CMYK) = 0.67.
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<style> a { background-color: #21544E; } a { background-color: rgb(33,84,78); } div.DivClassName { background-color: #21544E; } .BgClassName { background-color: #21544E; } </style>
<style> span { border-color: #21544E; } span { border-color: rgb(33,84,78); } td.TdClassName { border-color: #21544E; } .TagClassName { border-color: #21544E; } </style>