#21B1F0 (or 0x21B1F0) is unknown color: approx Summer Sky. HEX triplet: 21, B1 and F0. RGB value is (33,177,240). Sum of RGB (Red+Green+Blue) = 33+177+240=450 (59% of max value = 765). Red value is 33 (13.28% from 255 or 7.33% from 450); Green value is 177 (69.53% from 255 or 39.33% from 450); Blue value is 240 (94.14% from 255 or 53.33% from 450); Max value from RGB is 240 - color contains mainly: blue. Hex color #21B1F0 is not a web safe color. Web safe color analog (approx): #3399FF. Inversed color of #21B1F0 is #DE4E0F. Grayscale: #8C8C8C. Windows color (decimal): -14568976 or 15773985. OLE color: 15773985.
HSL color Cylindrical-coordinate representation of color #21B1F0: hue angle of 198.26º degrees, saturation: 0.87, lightness: 0.54%. HSV value (or HSB Brightness) of color is 0.94% and HSV saturation: 0.86%. Process color model (Four color, CMYK) of #21B1F0 is Cyan = 0.86, Magento = 0.26, Yellow = 0 and Black (K on CMYK) = 0.06.
<style> p { color: #21B1F0; } p { color: rgb(33,177,240); } H1.HeaderClassName { color: #21B1F0; } .AnyTagClassName { color: #21B1F0; } </style>
<style> a { background-color: #21B1F0; } a { background-color: rgb(33,177,240); } div.DivClassName { background-color: #21B1F0; } .BgClassName { background-color: #21B1F0; } </style>
<style> span { border-color: #21B1F0; } span { border-color: rgb(33,177,240); } td.TdClassName { border-color: #21B1F0; } .TagClassName { border-color: #21B1F0; } </style>