RAL Effect
RAL Effect 620-4
#3A5A6A
RAL Effect 620-4 is #3A5A6A in HEX, rgb(58, 90, 106), cmyk(45%, 15%, 0%, 58%).
RAL Effect 620-4, RAL Effect 620-4, is a cool colour from the RAL Effect — the European standard used to specify exact colours for paints and coatings. Its hex value is #3A5A6A, or rgb(58, 90, 106). It's commonly specified for metallic and pearlescent finishes on vehicles, façades and design objects. 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.
RAL 620-4 Colour Codes
Paint Matches — RAL 620-4 across 16 brands
Valspar
Newport Gray 4011-5
Dunn-Edwards
Summer Night DE5811
Behr
Calligraphy N490-6
Benjamin Moore
Summer 777
Dulux
Wentworth S34A7
Sherwin-Williams
Marea Baja SW9185
Hallman-Lindsay
Day Spa 634
PPG
Oceania 10-01
Vista Paint
Saxon Blue C-1369
Kilz
Wild River RE100-02
Farrow & Ball
Stiffkey Blue 281
Colorhouse
Wool .06 Wool-06
RAL
Pearl Gentian Blue 5025
Dutch Boy
Ocean Blue D-6743
IKEA
IKEA122 122
Kobra
Blue 31
Light Reflectance & Undertone
Light Reflectance Value (LRV)
9/100
Very Dark
Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.
Undertone
Reads as a cool blue with a violet undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.
Colour Harmonies
Complementary
Analogous
Triadic
Monochromatic
Shades & Tints
Lighter
Darker
Saturation
Similar RAL Colours
About RAL 620-4
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 620-4 from the RAL Effect — 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 620-4 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 RAL Effect 620-4 equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 620-4 straight to a can.
More
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.
Frequently Asked Questions
What colour is RAL 620-4?
RAL 620-4 is RAL Effect 620-4. On screen it is approximately #3A5A6A (rgb 58, 90, 106).
What is RAL 620-4 in RGB?
RAL 620-4 is approximately rgb(58, 90, 106). Its HSL and CMYK values are in the colour codes above.
What paint matches RAL 620-4?
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 620-4?
RAL 620-4 (RAL Effect 620-4) is approximately #3A5A6A in HEX — the standard sRGB equivalent for screen.
What is RAL 620-4 in CMYK?
RAL 620-4 converts to roughly cmyk(45%, 15%, 0%, 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.
