i dyed my hair today

It had been a long while since I have dyed my hair. I last dyed my hair blue and I was 24 years old. It had been ten years, and I didn't dye my hair for fashion. i did it because I want to cover my white hair. My hair is turning white and it is noticeable. Many people had been telling me to do it. I finally did it tonight. After I did it, I realised that I should have done it in Blue. No one is going to notice it anyway, except in bright sunlight. That's it. I am going to do my hair blue in the summer. Or I should have done it in red. My boss can't argue with it, since the Corporate colour is red.