Welcome to the forum.
I would look into one of the Color Correction Effects. The Three-Way would be my starting point.
Adjust it for your first Clip, and when you have that corrected, Rt-click that Clip, and choose Copy. Then Select the rest, Rt-click and choose Paste Attributes. You can then go into those Clips and tweak, as needed.
The reason that Levels is always set first Bill (as general colorist practice and advice eg.Steven Hullfish) is because if one does any color correction first t.....hen decides to adjust levels....it throws the color work right out the window. ie. Hue / color shifts
Because the O.P specifically said
without destroying the color
I thought it best to advise him "best practice"
Is it just me or is it now very difficult and flaky to type in this forum since the "problems the other day?
One "glitch" with typing seems to be browser-specific, and it's the failure to add a line-break via the Enter key. Some users have had to resort to Ctrl-Enter, or Shift-Enter.
Are you having other issues, or line-break?
So far, Chrome has not yielding that issue for me.