#18458B (or 0x18458B) is unknown color: approx Dark Cerulean. HEX triplet: 18, 45 and 8B. RGB value is (24,69,139). Sum of RGB (Red+Green+Blue) = 24+69+139=232 (30% of max value = 765). Red value is 24 (9.77% from 255 or 10.34% from 232); Green value is 69 (27.34% from 255 or 29.74% from 232); Blue value is 139 (54.69% from 255 or 59.91% from 232); Max value from RGB is 139 - color contains mainly: blue. Hex color #18458B is not a web safe color. Web safe color analog (approx): #003399. Inversed color of #18458B is #E7BA74. Grayscale: #3F3F3F. Windows color (decimal): -15186549 or 9127192. OLE color: 9127192.
HSL color Cylindrical-coordinate representation of color #18458B: hue angle of 216.52º degrees, saturation: 0.71, lightness: 0.32%. HSV value (or HSB Brightness) of color is 0.55% and HSV saturation: 0.83%. Process color model (Four color, CMYK) of #18458B is Cyan = 0.83, Magento = 0.50, Yellow = 0 and Black (K on CMYK) = 0.45.
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