Grey

RAL 7039

Quartz Grey

RAL 7039 Quartz Grey is a warm, mineral-inspired grey named after one of the most abundant minerals in the Earth's crust. This sophisticated shade combines medium grey depth with warm, sandy undertones, creating a natural, grounded appearance. Quartz Grey is increasingly specified for contemporary residential design, premium door and window hardware, and architectural projects that draw on natural mineral and stone palettes. It pairs beautifully with concrete, raw steel, and warm timber.

Time9:36 AM
Light
Technical Reference

Color Reference

Hex#6B695F
RGBrgb(107, 105, 95)
HSLhsl(50°, 6%, 40%)
CMYKcmyk(0%, 2%, 11%, 58%)
Color Analysis
RGB Composition
R
107
G
105
B
95
Temperature
WarmCool
Contrast Accessibility
White text
5.5:1Pass
Black text
3.8:1Fail

WCAG 2.1 AA requires 4.5:1 contrast for normal text. Results show this color as a background.

Spectrum & Perceptual Position

Hue Spectrum
60°120°180°240°300°360°
CIELAB a*b* Chromaticity
-4004080-4004080a* (Green ← → Red)b* (Blue ← → Yellow)
L* (Lightness)44
a* (Green-Red)-1
b* (Blue-Yellow)6
L* (LCh)44
C* (Chroma)6
h° (Hue)101°

CIELAB is a perceptually uniform color space. Euclidean distance between two colors in this diagram closely matches human visual difference. The dot size shows your selected color; slightly larger dots are the nearest perceptual neighbors.

Color Harmonies

Build a Palette Around Quartz Grey

Palette Generator

Select a harmony type, then press Space to reroll unlocked colors.

1 locked / 4 free

Reference + opposite hue with tonal variations

Reference
#2
Complementary
#3
Complementary
#5
Split Comp +
Pairwise Contrast Ratios
1.1:1
·
1.6:1
·
3.2:1
·
2.5:1

Contrast ratios follow WCAG 2.1 guidelines. Green (≥4.5:1) passes AA for normal text. Amber (≥3:1) passes for large text only. Grey indicates low contrast.

Ready to Coat in Quartz Grey?

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Recommended Powders

Recommended for RAL 7039

Exact (0)

No verified exact-match powders on hand for this color. See close matches below or call to confirm.

Close (5)

Pachyderm E-WrinkleClose Match
SKU: EFH631W1Axalta Coating SystemsAlesta5-10 glosswrinkle
90.007 Grey AntiqueClose Match
SKU: IE45017094421Axalta Coating SystemsAlesta40-50 glossantique texture
Mock Rock TextureClose Match
SKU: T091-GR309Cardinal Paint & PowderCardinal Powder5-10 glosstexture
Quartz Gray TextureClose Match
SKU: T243-GR301Cardinal Paint & PowderCardinal Powder5-10 glosstexture
Stepping StoneClose Match
SKU: PCTA79381PPG IndustriesEnvirocron25-35 glosssmooth

About These Recommendations

These are powder formulations that correspond to this RAL color based on manufacturer data sheets. Exact powders are coded to this specific RAL code. Close powders are visually similar alternatives we have used before. We do not sell powder directly — we use these formulations to coat your parts. Call us to discuss your project and we will confirm the best option for your timeline.

Call to Discuss Your ProjectWe will confirm the best powder and finish for your parts and timeline.