I bleached my hair last night to make it a lighter blonde but its to blonde for me can I dye it a darker color today?

Yes but you should use a semi or demi-permanent color. And if you're trying to darken it more than 2 shades the results may be some odd tones if you don't choose the right color. For example if you use an ash color on bleached blond hair, you will get green tones :) More than 2 shades and it's best to do a tint-back then color. And if you don't know what this means please consider seeing a professional so you don't end up with results you don't like :)

Yes but you should use a semi or demi-permanent color. And if you're trying to darken it more than 2 shades the results may be some odd tones if you don't choose the right color. For example if you use an ash color on bleached blond hair, you will get green tones :) More than 2 shades and it's best to do a tint-back then color. And if you don't know what this means please consider seeing a professional so you don't end up with results you don't like :)

Good advice