1, mixed with other eye shadows to bring out blue. Generally speaking, blue is a mixed color of green and purple, so you can mix green and purple eye shadows in a certain proportion to get different shades of blue. You can also use white or black eye shadow to adjust the brightness of blue.

2. Use blue eyeliner or eyeliner instead of eye shadow. You can use a blue eyeliner or eyeliner to draw the desired eye shadow shape on your eyelids, and then use an eye shadow brush or cotton swab to stun it, so that the effect of blue eye shadow can be simulated. You can also use a blue eyeliner or eyeliner to dot some dots on your eyelids, and then gently pat them open with an eye shadow brush or cotton swab to create a blue pearlescent eye shadow effect.

3. Use blue make-up pigment or nail polish as eye shadow. You can make your own blue eye shadow by mixing blue make-up pigment or nail polish with some transparent eye shadow glue or eye shadow powder. You can also apply blue make-up pigment or nail polish directly to your eyelids, and then use an eye shadow brush or cotton swab to faint it, and you can draw blue eye makeup.