There is so much more that goes into paint color selection. It's a process for sure and there can be lots of misses. What direction does the window face? You will have different lighting at different times of day. Is the flooring cool or warm in tone? What is your color tolerance? Are there any window treatments to consider? What type/kind of lighting is in the room? Do you want neutral or colors?
I suggest a visit to the paint store with a sample of the flooring and or window treatments. Ask for a fan deck. Look at the origin of the color swatch usually at the bottom.
Take numerous swatches that interest you. When you find two or three get samples made. Paint two coats on foam boards. Different colors on each board. Don't paint on current wall color as it doesn't reflect the true color.
Best wishes on color selection. I am trying to decide a new color too.
PS: Did you like the new flooring?