

Gel Polish
A deep, midnight blue inspired by Australia’s iconic Southern Cross constellation. Southern Cross delivers timeless sophistication with heritage meaning and professional polish.
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Southern Cross – 67 – Professional Gel Polish 15ml
Colour Story & Identity
Dark, enigmatic, celestial. Southern Cross draws its inspiration from Australia’s most iconic constellation — the Southern Cross, visible in night skies across the continent and embedded in the national identity. This is a colour inspired not by daylight but by the deep indigo of the Australian night sky, the colour that frames those celestial navigation stars. The shade reads as a deep navy-indigo, almost black in dim light but revealing profound blue undertones when caught by natural light. What makes Southern Cross distinctive is its depth; it carries the weight and mystery of the night sky rather than the brightness of day. The tone descriptor is deep, timeless, and ceremonial.
Wear Experience & Styling
Southern Cross is the ultimate sophisticated noir choice for those who understand that true luxury often whispers rather than shouts. Wear it year-round with formal and casual palettes alike — navy suiting, charcoal grey, black, deep jewel tones. Pair it with platinum and silver jewellery, dark leather, and luxe fabrics. For nail art, try delicate silver constellation patterns, geometric designs in metallic silver, or negative space work that plays with the darkness of the base. Wear it alone for an understated, powerful statement. Application tip: this very deep shade requires thin, controlled application to prevent visible brush strokes — use longer, smoother strokes for seamless coverage. The colour appears almost black under artificial light and reveals its true deep indigo-blue in natural daylight.
Skin Tones
Southern Cross flatters all skin tones with particular striking effect on fair and light complexions, where the deep indigo creates dramatic, luminous contrast. On medium and olive skin, it reads as a sophisticated, professional base that makes other features stand out. On tan and deep skin tones, the blue undertones create subtle contrast that appears refined and intentional. The cool undertone prevents harshness on any complexion.
Best Worn For
Evening galas and formal events, professional executive presentations, black-tie occasions, winter ceremonies, gallery openings, sophisticated dinner dates, boardroom meetings, special celebration wear.
Pairs With
Combine Southern Cross with a cool silver or platinum shimmer on accent nails for understated evening elegance. Layer it with a deep charcoal grey for harmonic depth. Pair it with a soft metallic blue-grey for subtle dimension. A crisp white or cream creates striking, high-contrast contrast on alternating nails for contemporary edge.
About the Finish
The cream finish on Southern Cross creates a smooth, sophisticated surface that reveals the true depth of the indigo-navy tone. Light reflects evenly across the nail without shimmer or texture, creating a lustrous, refined appearance. The finish is flawless and timeless, allowing the celestial colour to read with quiet authority and mysterious depth.
Colour Type
Southern Cross is classified as a deep indigo-navy, positioned at the darkest edge of the blue family. It sits between true navy and midnight blue, trending toward the cool, deep, almost-black spectrum. The saturation is full and profound — a rich, confident darkness that reads as professional, mysterious, and eternally elegant in all lighting conditions.
How To Use
Clean, shape, and lightly buff the surface
Apply a thin Opal super base coat and cure for 30–60 seconds
Apply 1 or 2 thin coats, curing each layer fully
Seal with a top coat and cure to finish
Wipe the inhibition layer with a lint-free wipe for a glass-like shine
Pro Tip
Apply thin, even coats — two thin layers give better pigmentation and longer wear than one thick coat. Avoid flooding the cuticle area.
New to gel nails?
Free step-by-step video tutorials for beginners.
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The Opal difference
Developed with Australian nail technicians. Chip-free, high-pigment wear for 3–4 weeks.
Free from formaldehyde, toluene, and DBP. Kind to your nails and kind to the planet.
Each 15ml bottle gives you 25+ manicures. Salon results at a fraction of the price.
Step-by-step tutorials included. Most beginners achieve salon results on their first try.
Common Questions