Color change for letters

[fioremomma]

Hi looking to change the color of this logo to #181f31. Ive tried using the color replacemnt tool amd also just using the brush to paint it but cant seem to get it to work. Help! Thank you!

[Norman Sanders]

With your chosen color as the Foreground color and the type on a transparent layer, click the lock shown to lock the transparent area, then Edit > Fill with the Foreground color.