#218DDD (or 0x218DDD) is unknown color: approx Dodger Blue. HEX triplet: 21, 8D and DD. RGB value is (33,141,221). Sum of RGB (Red+Green+Blue) = 33+141+221=395 (52% of max value = 765). Red value is 33 (13.28% from 255 or 8.35% from 395); Green value is 141 (55.47% from 255 or 35.70% from 395); Blue value is 221 (86.72% from 255 or 55.95% from 395); Max value from RGB is 221 - color contains mainly: blue. Hex color #218DDD is not a web safe color. Web safe color analog (approx): #3399CC. Inversed color of #218DDD is #DE7222. Grayscale: #757575. Windows color (decimal): -14578211 or 14519585. OLE color: 14519585.
HSL color Cylindrical-coordinate representation of color #218DDD: hue angle of 205.53º degrees, saturation: 0.74, lightness: 0.5%. HSV value (or HSB Brightness) of color is 0.87% and HSV saturation: 0.85%. Process color model (Four color, CMYK) of #218DDD is Cyan = 0.85, Magento = 0.36, Yellow = 0 and Black (K on CMYK) = 0.13.
<style> p { color: #218ddd; } p { color: rgb(33,141,221); } H1.HeaderClassName { color: #218ddd; } .AnyTagClassName { color: #218ddd; } </style>
<style> a { background-color: #218ddd; } a { background-color: rgb(33,141,221); } div.DivClassName { background-color: #218ddd; } .BgClassName { background-color: #218ddd; } </style>
<style> span { border-color: #218ddd; } span { border-color: rgb(33,141,221); } td.TdClassName { border-color: #218ddd; } .TagClassName { border-color: #218ddd; } </style>