1. Know Your Natural Hair Base
Your natural hair colour is your starting point. Semi-permanent dyes sit on the hair shaft, so your base determines how vibrant—or muted—your results will be.

• Black or Dark Brown Hair: Pastels and light shades often won’t show up without heavy bleaching, which can damage your hair. Instead, consider deep reds, burgundy, or jewel tones. These shades complement your dark base and give a rich, vivid look without frying your strands.
• Medium Brown Hair: You have flexibility here. Reds, purples, and even some brighter colours can work with minimal lifting. If you want pastel shades, consider ombre or balayage techniques to lighten just the ends.
• Blonde Hair: Lucky you—pastels, vibrant neons, and rainbows show beautifully. Your main concern is maintaining hair health and avoiding brassiness with toner or purple shampoos.
• Red Hair: Reds and copper tones will enhance your natural vibrancy. For alternative looks, deep purples and warm browns create stunning contrasts. Pastels may be tricky unless you bleach first.

2. Decide How Much Damage You’re Willing to Risk
Your hair’s health matters more than any trend. Semi-permanent dyes are gentler, but anything requiring bleach will inevitably stress your hair.

• No Bleach: Stick to shades that complement your natural hair or are darker/layered tones. Dark reds, mahogany, and caramel highlights are safe and gorgeous. Find the best shades that work with your hair level here
• Open to Bleach: You can reach pastels, silvers, and vibrant neons—but prep your hair with deep-conditioning treatments, protein masks, and trim regularly to prevent breakage.

3. Consider Your Skin Tone and Vibe
Hair colour should enhance your complexion:

• Cool Undertones: Ashy browns, icy blondes, and deep jewel tones like sapphire or violet can make your skin glow.
• Warm Undertones: Reds, coppers, and golden blondes complement warmth beautifully.
• Alternative Aesthetic: Don’t be afraid to play with unconventional tones. Muted lavender, dusty pinks, or teal can look effortlessly edgy—just plan your base and maintenance accordingly.

4. Experiment Strategically

• Start Small: Try semi-permanent dyes on strands or use temporary chalk sprays if you’re nervous about commitment.
• Gradual Transformation: Ombres, balayages, or dip-dye styles allow you to add colour without full bleach exposure.
• Maintenance Mindset: Semi-permanent colours fade over time—reds and pinks fade faster, while cool tones like blue and violet last longer on dark hair. Plan touch-ups accordingly.

5. Take Care of Your Coloured Hair
Healthy hair shows colour better and lasts longer:

• Use sulfate-free shampoos to avoid stripping colour.
• Limit heat styling and always use a heat protectant.
• Condition regularly and consider protein treatments if your hair is bleached.
• Wash with lukewarm or cool water to maintain vibrancy.

Learn more about maintaining your hair colour here

Bottom Line
The perfect hair colour isn’t just about the trendiest shade—it’s about working with your natural hair, protecting your strands, and choosing colours that enhance your overall look. Dark-haired babes? Go rich and fiery. Blondes? The pastel rainbow is your playground. And remember: hair health comes first. A gorgeous colour on healthy hair beats a risky bleach experiment any day.

Your hair is your canvas! Pick a shade that makes you feel bold, confident, and unapologetically you.