Cool Palette Logo Recoloring

I have a finished logo that only needs a fresh color treatment. The current design, typography, and layout stay exactly as they are—what I’m looking for is a clean swap to a cool-toned palette built around blues, greens, or purples.

Here’s what I need from you:
• Review the existing vector file (AI/SVG) I’ll supply.
• Propose two or three harmonious cool-color palettes. Feel free to show subtle shade variations so we can quickly lock one in.
• Apply the approved palette across every element of the logo, ensuring contrast and legibility remain intact on both light and dark backgrounds.
• Deliver final assets in layered AI, SVG, and high-res transparent PNG formats.

If you work in Adobe Illustrator or a comparable vector tool and have an eye for color theory, this should be a straightforward assignment. I’d like to wrap up within a couple of days once we decide on the palette.