Sea Witchery Era: 9 Dark Siren Makeup Looks & Tutorials

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Sea Witchery Era: 9 Dark Siren Makeup Looks & Tutorials | Inspired by mystical evil mermaids and sea sirens, dark siren makeup is one of 2025’s biggest beauty trends. The sea witchery aesthetic is taking the world by storm, with everything from fashion to hair to nails being inspired by the deep blue sea. Dark siren makeup features a moody vibe, with black liquid lined eyes, shimmery silver highlighters, and deep nude lips. It’s somewhere between grunge and glam and this post has all the inspo.

Dark siren makeup could be 2025’s biggest beauty trend, especially if Pinterest has anything to say about it. Searches for “dark siren makeup” were up 695% on Pinterest over the course of 2024 and show no sign of slowing down. The makeup look is a subset of the sea witchery trend, which offers a moodier, more sultry take on mermaidcore. It combines mermaid and witchcraft aesthetics and falls somewhere between grunge and glam. Ready to enter your sea witch era? Here are 9 dark siren makeup looks and tutorials to try.

What is the Dark Siren Makeup Trend?

The dark siren makeup trend is part of the sea witchery aesthetic, a moodier take on mermaidcore, offering similar shimmery skin and metallic accents, with a touch of witchy vibes. With dark siren makeup, you’ll notice black liquid eyeliners creating an elongated siren shape around the eyes, smokey grey and brown eyeshadows, and darker lip liners than the trend’s glossier, more shimmery predecessor. The goal with siren eye makeup is to lengthen your natural eye shape, which is done by drawing a long, angled wing beyond the eye rather than a short one that flicks upward at the outer corner. Siren makeup also typically involves lining the waterline and inner corner of the eyes for added drama. It’s a sultry look that’s all about moodiness, glam, and ethereal elements.

9 Inspiring Dark Siren Makeup Looks

1. Blue Siren Makeup

We’re absolutely obsessed with this blue sea witchery makeup look. The liner elongates her eyes beautifully and the colour is striking. We love how the rest of the face is left quite neutral so the eyes can shine. You’ll need a blue liquid eyeliner and nude lipstick to achieve this sultry look.

2. Moody Siren Makeup

Maddy from Euphoria (played by Alexa Demie) is the queen of a dark siren makeup look. Grungy, moody, and extremely chic, this siren eye makeup look pairs perfectly with brown shadows and a nude lip. Use a brown eyeshadow palette such as the ColourPop Nude Mood Palette to bring this look to life. And a cocoa coloured lip liner is the perfect finishing touch.

3. Purple Smokey Siren Eyes

This look totally gives sea witchery vibes with smokey purple shadow and sultry siren liner. It’s ideal for a glam night out, finished with a highlighted complexion and shimmery lips. You’ll need products like a purple metallic eyeshadow and a shimmering lip oil to recreate this look.

4. Siren Eyes Makeup | Jourdan Sloane 

In this dark siren makeup tutorial, she shows you step-by-step how to do siren eyes as well as a face of makeup that goes along with the eye look. She uses cool browns for her eyes and darker nudes for her lips, which work perfectly with dark siren eye makeup. To recreate this look, you’ll need products including the Rare Beauty Blush in Hope, the Rare Beauty Bronzer Stick, and the Dior Diorshow On Stage Liquid Eyeliner.

5. Negative Space Siren Eyes

We love this creative twist on siren makeup with the use of negative space eyeliner. The blue and purple shades play into the sea witch vibes, while the siren liner lengthens the eye, making it nice and sultry. Use a blue eyeliner pencil and purple liner pencil for this negative space look.

6. Glam Siren Eye Makeup

If you want to wear the dark siren makeup trend for a special occasion, go a bit more glam like this look here. Pair it with bronzer and highlighter on the cheekbones, bold filled-in brows, and a dark nude lip. The Nudestix Cream Bronzer Stick and L’Oréal Lumi Highlighter Stick will help you achieve a shimmery complexion.

7. Smokey Siren Eye Makeup

We love the smokiness of this dark siren makeup look. It makes the look even more sultry, especially when paired with the deeper rosy cheeks, dark nude lip, and highlighter on the high points of the face. You’ll need a liquid eyeliner for the eyes as well as a grey eyeshadow palette like ColourPop’s Blowin’ Smoke Palette.

8. “Siren Eyes” Tutorial | Makeup by Nikki La Rose 

This tutorial demonstrates exactly how to do the siren eye makeup trend, including eyeshadow, eyeliner, and mascara. She offers makeup tips along the way, such as using an eyeshadow base to ensure your look doesn’t crease throughout the day. She also uses products like an eyeliner pencil and false lashes for the final look.

9. Shimmering Siren Eyes

This siren eye makeup look is absolutely stunning. We love the shimmering light blue shadow, it’s perfect for your sea witch era! Pair it with a wet hair look and a glowy complexion for a dark siren look that seriously stuns. You’ll need a blue cream eyeshadow for this look!

If you’re ready to step into your sea witch era, we hope you love these dark siren makeup looks! Try them out for a moody meets glam look.

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Sea Witchery Era: 9 Dark Siren Makeup Looks & Tutorials | Inspired by mystical evil mermaids and sea sirens, dark siren makeup is one of 2025’s biggest beauty trends. The sea witchery aesthetic is taking the world by storm, with everything from fashion to hair to nails being inspired by the deep blue sea. Dark siren makeup features a moody vibe, with black liquid lined eyes, shimmery silver highlighters, and deep nude lips. It’s somewhere between grunge and glam and this post has all the inspo.

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