#30303F (or 0x30303F) is unknown color: approx Black Rock. HEX triplet: 30, 30 and 3F. RGB value is (48,48,63). Sum of RGB (Red+Green+Blue) = 48+48+63=159 (21% of max value = 765). Red value is 48 (19.14% from 255 or 30.19% from 159); Green value is 48 (19.14% from 255 or 30.19% from 159); Blue value is 63 (25% from 255 or 39.62% from 159); Max value from RGB is 63 - color contains mainly: blue. Hex color #30303F is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #30303F is #CFCFC0. Grayscale: #313131. Windows color (decimal): -13619137 or 4141104. OLE color: 4141104.
HSL color Cylindrical-coordinate representation of color #30303F: hue angle of 240º degrees, saturation: 0.14, lightness: 0.22%. HSV value (or HSB Brightness) of color is 0.25% and HSV saturation: 0.24%. Process color model (Four color, CMYK) of #30303F is Cyan = 0.24, Magento = 0.24, Yellow = 0 and Black (K on CMYK) = 0.75.
<style> p { color: #30303F; } p { color: rgb(48,48,63); } H1.HeaderClassName { color: #30303F; } .AnyTagClassName { color: #30303F; } </style>
<style> a { background-color: #30303F; } a { background-color: rgb(48,48,63); } div.DivClassName { background-color: #30303F; } .BgClassName { background-color: #30303F; } </style>
<style> span { border-color: #30303F; } span { border-color: rgb(48,48,63); } td.TdClassName { border-color: #30303F; } .TagClassName { border-color: #30303F; } </style>