# Dulux Mystical Night

Source: [https://plan-home.com/color/mystical-night](https://plan-home.com/color/mystical-night)

Dulux Mystical Night 67BB 09/166 is a deep, muted blue with a noticeable slate-gray cast. Its low brightness gives walls a grounded, enclosing look, while the blue keeps it from reading as flat charcoal. In bright daylight, this color can appear clearer and slightly cooler; under warm evening lighting, its gray depth becomes more pronounced. It suits studies, dining rooms, bedrooms, and hallway accents, particularly when paired with soft off-whites, weathered oak, brushed brass, or warm tan leather. Mystical Night also makes a strong choice for painted cabinetry or a front door where a dark blue feels more nuanced than black.

## Color details
- **Brand or system:** Dulux
- **Color name:** Mystical Night
- **Color code:** 67BB 09/166
- **HEX:** #3B4966
- **RGB:** 59, 73, 102
- **Brightness:** Dark
- **Color families:** Blue
- **Temperature:** cool
- **Undertones:** blue

## Color codes
- **HSV:** Hue: 220° Saturation: 42.16% Value: 40.0%
- **HSL:** hsl(220, 27, 32)
- **CMYK:** Cyan: 42.16 Magenta: 28.43 Yellow: 0.0 Key: 60.0
- **YIQ:** Y: 72.12 I: -17.662 Q: 6.063
- **XYZ:** X: 6.584 Y: 6.654 Z: 13.504
- **CIE Lab:** L:31.005 a:2.732 b:-18.695
- **CIE Luv:** L:31.005 u:-7.489 v:-24.463
- **Decimal:** 3885414
- **Hunter Lab:** 25.795, 0.416, -12.983

## Equivalent and related colors
- [Dulux Sapphire Salute](https://plan-home.com/color/saphire-salute)
- [Dulux Indigo Night](https://plan-home.com/color/indigo-night)
- [Tikkurila Ink](https://plan-home.com/color/ink-m350)
- [Dulux Oxford Blue (Heritage)](https://plan-home.com/color/oxford-blue-uk)
- [Dulux Starlit Night 1](https://plan-home.com/color/starlit-night-1)
- [Tikkurila N431](https://plan-home.com/color/n431)
- [Dulux Plush Velvet 1](https://plan-home.com/color/plush-velvet-1)
- [Dulux Plush Velvet 2](https://plan-home.com/color/plush-velvet-2)
- [Dulux Subzero Blue](https://plan-home.com/color/50bb-08257)
- [Dulux Peaceful Night](https://plan-home.com/color/peaceful-night)
- [Dulux Deep Pacific](https://plan-home.com/color/56bb-07196)
- [Tikkurila N434](https://plan-home.com/color/n434)
- [Dulux Martian Skies 1](https://plan-home.com/color/martian-skies-1)
- [Little Greene Smalt](https://plan-home.com/color/little-greene-smalt-255)
- [Dulux Morning Jewel 1](https://plan-home.com/color/morning-jewel-1)
- [RAL Classic Violet Blue](https://plan-home.com/color/violet-blue-ral-5000)
- [Dulux Plush Velvet 3](https://plan-home.com/color/plush-velvet-3)
- [Tikkurila Denim](https://plan-home.com/color/denim-n429)

## Lighter monochromatic colors
- [Dulux Pressed Blueberry](https://plan-home.com/color/pressed-blueberry)
- [Dulux Ink Wash](https://plan-home.com/color/ink-wash)
- [Dulux Deepest Amethyst](https://plan-home.com/color/deepest-amethyst)
- [Dulux Martian Skies 3](https://plan-home.com/color/martian-skies-3)

## Darker monochromatic colors
- [Dulux Plush Velvet 1](https://plan-home.com/color/plush-velvet-1)

## Complementary colors
- [Dulux Chalk Blush 3](https://plan-home.com/color/chalk-blush-3)
- [Dulux Vintage Coins](https://plan-home.com/color/vintage-coins)
- [Dulux Nordic Bliss](https://plan-home.com/color/nordic-bliss)
- [Dulux Thimble Case](https://plan-home.com/color/thimble-case)
- [Dulux Common Dormouse](https://plan-home.com/color/common-dormouse)

## Important note

Digital color values and matches are approximate. Screens, lighting, paint finish, surface texture, and application method can change how a color appears. Test a physical paint sample before making a final decision.