RAL Design System

RAL 000 45 00 Architecture Grey

#6B6A69

RGB 107, 106, 105 · HSL 30°, 1%, 42% · CMYK 0, 1, 2, 58

RAL 000 45 00 Architecture Grey is #6B6A69 in HEX, rgb(107, 106, 105), cmyk(0%, 1%, 2%, 58%).

RAL 000 45 00, Architecture Grey, is a cool colour from the RAL Design System — the European standard used to specify exact colours for paints and coatings. Its hex value is #6B6A69, or rgb(107, 106, 105). It's commonly specified for architecture, interiors and product design where a wide, fine-graded palette is needed. Below are its exact colour codes (HEX, RGB, CMYK, HSL), the nearest real interior paints across 16 brands so you can match it on a wall, and similar RAL shades.

HEX → RAL converter
HEX#6B6A69
RGB107, 106, 105
HSL30°, 1%, 42%
HSV30°, 2%, 42%
CMYK0, 1, 2, 58
Decimal7039593
CSS RGBrgb(107, 106, 105)
CSS HSLhsl(30, 1%, 42%)

Light Reflectance Value (LRV)

14/100

Dark

0 · DarkLight · 100

Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.

Undertone

TemperatureNeutral MasstoneOrange UndertoneYellow

A near-neutral with a subtle neutral yellow undertone — it will pick up colour from surrounding surfaces and shift noticeably under different light.

Complementary

#6B6A69
#6A6B6C

Analogous

#6C6A6A
#6B6A69
#6C6C6A

Triadic

#6B6A69
#6A6C6B
#6B6A6C

Monochromatic

#1F1F1E
#464544
#6B6A69
#929190
#B8B8B7

Lighter

#8A8987
#A7A6A6
#CCCBCB

Darker

#575655
#3C3B3A
#232222

Saturation

#6B6B6B
#6C6B6A
#A16B35

What is a RAL colour?

RAL is the European colour-matching standard used to specify exact colours for paints and coatings. Each code — like RAL 000 45 00 from the RAL Design System — maps to one defined colour, so a manufacturer or painter anywhere produces the identical result. It's used first and foremost on window frames, doors, façades, gates, railings and powder-coated metalwork.

Matching RAL 000 45 00 on interior walls

RAL is defined for industrial coatings, not interior wall paint — so to paint a room in this colour you match it to a real interior brand. The Paint Matches above show the nearest Architecture Grey equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 000 45 00 straight to a can.

Built by DSGN.HOUSE Updated 2026

Our color tools run on our own catalogue of 26,000+ real paint colors across 16 brands — Benjamin Moore, Sherwin-Williams, Behr, Dulux, RAL and more — with the color math (HSL and CIELAB matching) computed in-house, not scraped from summaries. Every color you pick maps to a real, buyable paint with its code, so what you see here you can actually take to the store. We review and update these tools and their data regularly.

Created by Denis Kataev, founder of DSGN.HOUSE — a software engineer and digital entrepreneur building professional color-design tools for everyone.

What colour is RAL 000 45 00?

RAL 000 45 00 is Architecture Grey. On screen it is approximately #6B6A69 (rgb 107, 106, 105).

What is RAL 000 45 00 in RGB?

RAL 000 45 00 is approximately rgb(107, 106, 105). Its HSL and CMYK values are in the colour codes above.

What paint matches RAL 000 45 00?

See “Paint Matches” above — it shows the nearest real paint in 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more) so you can paint a wall to match this RAL colour.

What is the HEX code for RAL 000 45 00?

RAL 000 45 00 (Architecture Grey) is approximately #6B6A69 in HEX — the standard sRGB equivalent for screen.

What is RAL 000 45 00 in CMYK?

RAL 000 45 00 converts to roughly cmyk(0%, 1%, 2%, 58%). For exact ink, confirm against a physical RAL fan deck.

Are RAL hex values exact?

They're the standard sRGB equivalent for screen. RAL is defined for physical coatings, so always confirm critical colour against a physical RAL fan deck.

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