Clairol Colour Crave Semi Permanent - Indigo Clairol Colour Crave Semi Permanent Colour in Indigo. Paint on, show off. Clairol Colour Crave semi-Permanent colour in Indigo lets you flaunt your fearless with bright colours and bold results that last 15+ washes. The lighter your hair, the longer your wear. With 2 weeks of play and no colour fade surprises, you're free to rock the hottest colour trends with confidence. Benefit: - Semi Permanent Hair Colour Specifications: - Colour: Indigo - Warranty: 6 Months