#400018 (or 0x400018) is unknown color: approx Blackberry. HEX triplet: 40, 00 and 18. RGB value is (64,0,24). Sum of RGB (Red+Green+Blue) = 64+0+24=88 (11% of max value = 765). Red value is 64 (25.39% from 255 or 72.73% from 88); Green value is 0 (0.39% from 255 or 0% from 88); Blue value is 24 (9.77% from 255 or 27.27% from 88); Max value from RGB is 64 - color contains mainly: red. Hex color #400018 is not a web safe color. Web safe color analog (approx): #330000. Inversed color of #400018 is #BFFFE7. Grayscale: #151515. Windows color (decimal): -12582888 or 1572928. OLE color: 1572928.
HSL color Cylindrical-coordinate representation of color #400018: hue angle of 337.5º degrees, saturation: 1, lightness: 0.13%. HSV value (or HSB Brightness) of color is 0.25% and HSV saturation: 1%. Process color model (Four color, CMYK) of #400018 is Cyan = 0, Magento = 1, Yellow = 0.62 and Black (K on CMYK) = 0.75.
<style> p { color: #400018; } p { color: rgb(64,0,24); } H1.HeaderClassName { color: #400018; } .AnyTagClassName { color: #400018; } </style>
<style> a { background-color: #400018; } a { background-color: rgb(64,0,24); } div.DivClassName { background-color: #400018; } .BgClassName { background-color: #400018; } </style>
<style> span { border-color: #400018; } span { border-color: rgb(64,0,24); } td.TdClassName { border-color: #400018; } .TagClassName { border-color: #400018; } </style>