# Dulux Neptune Seas

Source: [https://plan-home.com/color/neptune-seas](https://plan-home.com/color/neptune-seas)

Dulux Neptune Seas 78GG 19/078 is a muted blue-green with a noticeable grey cast, giving it a grounded, low-saturation appearance. Its mid-to-deep value helps it read as substantial on walls without becoming as heavy as a charcoal or navy. In cool daylight, Neptune Seas can show more of its blue-green side, while warmer bulbs tend to draw out its softened, smoky quality. It suits a bathroom, study, or dining room where a darker color is wanted with some color still visible. Pair it with warm off-whites, pale oak, brushed brass, or natural linen to keep the scheme from feeling too cool. On cabinetry or a single accent wall, this shade adds definition alongside lighter neutral walls.

## Color details
- **Brand or system:** Dulux
- **Color name:** Neptune Seas
- **Color code:** 78GG 19/078
- **HEX:** #627775
- **RGB:** 98, 119, 117
- **Brightness:** Dark
- **Color families:** Green
- **Temperature:** cool
- **Undertones:** blue

## Color codes
- **HSV:** Hue: 174° Saturation: 17.65% Value: 46.67%
- **HSL:** hsl(174, 10, 43)
- **CMYK:** Cyan: 17.65 Magenta: 0.0 Yellow: 1.68 Key: 53.33
- **YIQ:** Y: 112.493 I: -11.871 Q: -5.065
- **XYZ:** X: 14.844 Y: 17.074 Z: 19.338
- **CIE Lab:** L:48.353 a:-8.126 b:-1.467
- **CIE Luv:** L:48.353 u:-10.909 v:-0.767
- **Decimal:** 6453109
- **Hunter Lab:** 41.321, -8.19, 1.177

## Equivalent and related colors
- [Little Greene Pleat](https://plan-home.com/color/pleat-280)
- [Little Greene Livid](https://plan-home.com/color/livid-263)
- [Little Greene Tea with Florence](https://plan-home.com/color/little-greene-tea-with-florence-310)
- [Farrow and Ball De Nimes](https://plan-home.com/color/de-nimes-299)
- [Farrow and Ball Douter](https://plan-home.com/color/douter-318)
- [Dulux Midnight Garden](https://plan-home.com/color/midnight-garden)
- [Little Greene Etruria](https://plan-home.com/color/little-greene-etruria-326)
- [Little Greene Ho Ho Green](https://plan-home.com/color/little-greene-ho-ho-green)
- [Dulux Jewelled Creek 1](https://plan-home.com/color/jewelled-creek-1)
- [Dulux Sea Urchin 1](https://plan-home.com/color/sea-urchin-1-90gg-19151)
- [Farrow and Ball Inchyra Blue](https://plan-home.com/color/inchyra-blue-289)
- [Little Greene Ambleside](https://plan-home.com/color/ambleside-304)
- [Dulux Teal Voyage](https://plan-home.com/color/teal-voyage)
- [Farrow and Ball Green Smoke](https://plan-home.com/color/green-smoke-47)
- [Dulux Jewelled Creek 2](https://plan-home.com/color/jewelled-creek-2)
- [Dulux Celestial Cloud 1](https://plan-home.com/color/celestial-cloud-1)
- [Dulux Faded Indigo](https://plan-home.com/color/faded-indigo)
- [Dulux Soft Fauna 1](https://plan-home.com/color/soft-fauna-1)

## Lighter monochromatic colors
- [Dulux Sea Urchin 2](https://plan-home.com/color/sea-urchin-2-90gg-28133)

## Complementary colors
- [Dulux Rose Bark](https://plan-home.com/color/rose-bark)
- [Dulux Himalayan Musk 6](https://plan-home.com/color/himalayan-musk-6)
- [Dulux Soft Montelimar 2](https://plan-home.com/color/soft-montelimar-2)
- [Dulux Dusted Fondant](https://plan-home.com/color/dulux-dusted-fondant)
- [Dulux Chalky White 4](https://plan-home.com/color/chalky-white-4)

## 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.