RAL Classic
RAL 5018 Turquoise Blue
#3F888F
RAL 5018 Turquoise Blue is #3F888F in HEX, rgb(63, 136, 143), cmyk(56%, 5%, 0%, 44%).
RAL 5018, Turquoise Blue, is a cool colour from the RAL Classic — the European standard used to specify exact colours for paints and coatings. Its hex value is #3F888F, or rgb(63, 136, 143). It's commonly specified for machinery, signage, marine and industrial equipment. 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 5018 Colour Codes
Paint Matches — RAL 5018 across 16 brands
RAL
Turquoise Blue 5018
Dulux
Aquatic S30D6
Valspar
Fish Story 5006-8C
Kilz
Lombardy Lake RE280-01
Behr
Prophetic Sea MQ6-34
Dunn-Edwards
Deep Lagoon DE5740
Farrow & Ball
Vardo 288
Hallman-Lindsay
Atmosphere 689
Benjamin Moore
Salzburg 755
Vista Paint
Tropical Teal K-225
IKEA
IKEA118 118
PPG
Jade Jewel 1147-6
Sherwin-Williams
Grand Canal SW6488
Colorhouse
Dream .06 Dream-06
Dutch Boy
Ocean Blue D-6743
Kobra
Green 41
Light Reflectance & Undertone
Light Reflectance Value (LRV)
21/100
Dark
Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.
Undertone
Reads as a cool teal with a green 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 5018
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 5018 from the RAL Classic — 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 5018 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 Turquoise Blue equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 5018 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 5018?
RAL 5018 is Turquoise Blue. On screen it is approximately #3F888F (rgb 63, 136, 143).
What is RAL 5018 in RGB?
RAL 5018 is approximately rgb(63, 136, 143). Its HSL and CMYK values are in the colour codes above.
What paint matches RAL 5018?
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 5018?
RAL 5018 (Turquoise Blue) is approximately #3F888F in HEX — the standard sRGB equivalent for screen.
What is RAL 5018 in CMYK?
RAL 5018 converts to roughly cmyk(56%, 5%, 0%, 44%). 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.
