The key to black messy manga hair is to embrace the natural texture of your hair. You can apply some dry shampoo to add volume and then run your hands through your hair to create the desired messiness. Experiment with different parting and layering for a unique look.
I'm not sure about a specific code for that. Maybe it varies depending on the style and context.
For a cartoon messy blonde hair style, make the hair length uneven and add some flyaways. Also, use shading to show the texture and make it look more realistic.
Messy hair in cartoon style often has strands going in different directions, creating a wild and unkempt look.
You can start by sketching the basic shape of the head and then draw the hair in wild and uneven strokes. Add some exaggerated curls or frizz to make it look messy.
He might have a rebellious and carefree look. His messy hair could suggest a laid-back personality.
Just start with some loose lines to outline the shape of the head and then add strands of hair going in different directions. It's not that hard.
First, decide on the character's expression and style. For messy makeup, think of smudged eyeliner or uneven lipstick. For the hair, draw it in a disheveled way. Experiment with different shading and texture to enhance the messy effect.
You can show it by making the hair strands look all over the place, like they haven't been combed. Maybe add some bedhead effect.
To draw messy cartoon hair well, you can try sketching in a freehand style. Add some waves and curls randomly. And don't forget to give it a bit of volume and texture by using light and shadow.
To make a cartoon character with messy hair, think about the character's personality. Is it a rebel? A carefree spirit? That can influence how messy the hair is. Also, use different line thicknesses and shading to give the hair depth and make it stand out.