#313F56 (or 0x313F56) is unknown color: approx Biscay. HEX triplet: 31, 3F and 56. RGB value is (49,63,86). Sum of RGB (Red+Green+Blue) = 49+63+86=198 (26% of max value = 765). Red value is 49 (19.53% from 255 or 24.75% from 198); Green value is 63 (25% from 255 or 31.82% from 198); Blue value is 86 (33.98% from 255 or 43.43% from 198); Max value from RGB is 86 - color contains mainly: blue. Hex color #313F56 is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #313F56 is #CEC0A9. Grayscale: #3D3D3D. Windows color (decimal): -13549738 or 5652273. OLE color: 5652273.
HSL color Cylindrical-coordinate representation of color #313F56: hue angle of 217.3º degrees, saturation: 0.27, lightness: 0.26%. HSV value (or HSB Brightness) of color is 0.34% and HSV saturation: 0.43%. Process color model (Four color, CMYK) of #313F56 is Cyan = 0.43, Magento = 0.27, Yellow = 0 and Black (K on CMYK) = 0.66.
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<style> span { border-color: #313F56; } span { border-color: rgb(49,63,86); } td.TdClassName { border-color: #313F56; } .TagClassName { border-color: #313F56; } </style>