This is how Kali usually depicts and she's totally blue with her tongue out. From just her victory dance almost destroyed the universe but she stopped her destruction when Shiva let himself stomped by her and she realized what's beneath her feet.
I am Shiva's Shakti, the rage that borns within rage, the Goddess of Slaughter that dances atop the blood and flesh of demons and beasts. Samhara Kali!