#21565A (or 0x21565A) is unknown color: approx Dark Slate Grey. HEX triplet: 21, 56 and 5A. RGB value is (33,86,90). Sum of RGB (Red+Green+Blue) = 33+86+90=209 (27% of max value = 765). Red value is 33 (13.28% from 255 or 15.79% from 209); Green value is 86 (33.98% from 255 or 41.15% from 209); Blue value is 90 (35.55% from 255 or 43.06% from 209); Max value from RGB is 90 - color contains mainly: blue. Hex color #21565A is not a web safe color. Web safe color analog (approx): #336666. Inversed color of #21565A is #DEA9A5. Grayscale: #464646. Windows color (decimal): -14592422 or 5920289. OLE color: 5920289.
HSL color Cylindrical-coordinate representation of color #21565A: hue angle of 184.21º degrees, saturation: 0.46, lightness: 0.24%. HSV value (or HSB Brightness) of color is 0.35% and HSV saturation: 0.63%. Process color model (Four color, CMYK) of #21565A is Cyan = 0.63, Magento = 0.04, Yellow = 0 and Black (K on CMYK) = 0.65.
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<style> a { background-color: #21565A; } a { background-color: rgb(33,86,90); } div.DivClassName { background-color: #21565A; } .BgClassName { background-color: #21565A; } </style>
<style> span { border-color: #21565A; } span { border-color: rgb(33,86,90); } td.TdClassName { border-color: #21565A; } .TagClassName { border-color: #21565A; } </style>