

Gel Polish
Named for NSW’s iconic Blue Mountains, this deep cobalt-blue delivers majestic authority and artistic inspiration. Perfect for professional, creative, and evening styling.
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Blue Mountains – 69 – Professional Gel Polish 15ml
Colour Story & Identity
Dark, contemplative, timeless. Blue Mountains captures the essence of New South Wales’s most iconic landscape — the ancient mountain range whose blue haze inspired its name. This deep, cool-toned blue-grey derives from the eucalyptus oil suspended in the mountain air, creating that legendary atmospheric perspective. The shade reads as a sophisticated midnight blue with grey undertones, dark enough to register almost as navy in certain light, yet decidedly blue rather than black. What makes Blue Mountains distinctive is its cool, slightly muted intensity; it’s a blue that suggests depth and contemplation rather than brightness or playfulness. The tone descriptor is cool, moody, and eternally elegant.
Wear Experience & Styling
Blue Mountains is the professional’s choice for year-round sophistication. Wear it with tailored workwear, midnight-blue suiting, charcoal grey, and black. Layer it into evening looks with silver jewellery and metallic accessories. For nail art, try geometric patterns in metallic silver or white, or create a deep negative space design that plays with the coolness of the base. Pair it on alternating nails with a soft silver-grey for an editorial, modern effect. Application tip: this shade requires precision application due to its dark tone — use thin, even strokes to avoid pooling in the cuticle area. The colour deepens beautifully in natural light and reads as almost black under fluorescent lighting.
Skin Tones
Blue Mountains flatters all skin tones with particular striking effect on fair and light complexions, where the cool blue creates dramatic contrast. On medium and olive skin, it reads as a sophisticated, professional neutral. On tan and deep skin tones, the blue undertones create luminous contrast that makes the whites of the eyes appear brighter. The cool tone prevents it from appearing harsh on any skin tone.
Best Worn For
Professional presentations, evening galas, formal weddings, job interviews, board meetings, sophisticated dinner dates, winter holidays, theatre and cultural events.
Pairs With
Combine Blue Mountains with a cool silver-grey on alternating nails for a contemporary, high-contrast look. Layer it with a soft pearl or champagne shimmer on accent nails for refined evening elegance. Pair it with a cool mauve-grey for harmonic depth. A crisp white creates striking, dramatic contrast on alternating nails.
About the Finish
The cream finish on Blue Mountains delivers a smooth, mirror-like surface that enhances the cool, moody tone without introducing shimmer. Light reflects evenly across the nail, creating a lustrous, professional appearance. The finish is clean and timeless, allowing the deep blue-grey to read with quiet authority.
Colour Type
Blue Mountains is classified as a midnight blue with grey undertones, positioned within the cool blue family. It sits between true navy and slate, trending toward the cooler, more muted side of the blue spectrum. The saturation is full and confident without being artificial — a natural, sophisticated intensity that reads as professional and composed 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