#1F283B (or 0x1F283B) is unknown color: approx Midnight Express. HEX triplet: 1F, 28 and 3B. RGB value is (31,40,59). Sum of RGB (Red+Green+Blue) = 31+40+59=130 (17% of max value = 765). Red value is 31 (12.5% from 255 or 23.85% from 130); Green value is 40 (16.02% from 255 or 30.77% from 130); Blue value is 59 (23.44% from 255 or 45.38% from 130); Max value from RGB is 59 - color contains mainly: blue. Hex color #1F283B is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #1F283B is #E0D7C4. Grayscale: #272727. Windows color (decimal): -14735301 or 3876895. OLE color: 3876895.
HSL color Cylindrical-coordinate representation of color #1F283B: hue angle of 220.71º degrees, saturation: 0.31, lightness: 0.18%. HSV value (or HSB Brightness) of color is 0.23% and HSV saturation: 0.47%. Process color model (Four color, CMYK) of #1F283B is Cyan = 0.47, Magento = 0.32, Yellow = 0 and Black (K on CMYK) = 0.77.
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<style> a { background-color: #1F283B; } a { background-color: rgb(31,40,59); } div.DivClassName { background-color: #1F283B; } .BgClassName { background-color: #1F283B; } </style>
<style> span { border-color: #1F283B; } span { border-color: rgb(31,40,59); } td.TdClassName { border-color: #1F283B; } .TagClassName { border-color: #1F283B; } </style>