Create an image featuring a modern and stylish color palette display for a fashion brand. The palette should include five main colors: various shades of pinks, neutrals, and earthy tones. Each color should be represented by a large circle with the following details beneath it: HEX code, RGB values, CMYK values, and Pantone code. Below each main color, display a gradient of the color in four shades (80%, 60%, 40%, 20%). The layout should be clean and professional, with a focus on the vibrancy and harmony of the colors.