RAL Design System
RAL 180 50 15 Dull Turquoise
#557D73
RAL 180 50 15 Dull Turquoise is #557D73 in HEX, rgb(85, 125, 115), cmyk(32%, 0%, 8%, 51%).
RAL 180 50 15, Dull Turquoise, 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 #557D73, or rgb(85, 125, 115). 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.
RAL 180 50 15 Colour Codes
Paint Matches — RAL 180 50 15 across 16 brands
Dunn-Edwards
Stately Stems DE5712
Valspar
Mosaic Green 5008-8C
Dulux
Double Jeopardy S27C7
Benjamin Moore
Pacific 678
RAL
Mint Turquoise 6033
Sherwin-Williams
Surf Green SW6473
PPG
Smoky Emerald 1143-6
Vista Paint
Mountain Meadow C-702
Behr
Coney Island N440-5
Hallman-Lindsay
Mountain Meadow 703
Colorhouse
Wool .05 Wool-05
IKEA
IKEA116 116
Kilz
Teal Green RG100-01
Farrow & Ball
Vardo 288
Kobra
Green 36
Dutch Boy
Ocean Blue D-6743
Light Reflectance & Undertone
Light Reflectance Value (LRV)
18/100
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 180 50 15
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 180 50 15 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 180 50 15 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 Dull Turquoise equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 180 50 15 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 180 50 15?
RAL 180 50 15 is Dull Turquoise. On screen it is approximately #557D73 (rgb 85, 125, 115).
What is RAL 180 50 15 in RGB?
RAL 180 50 15 is approximately rgb(85, 125, 115). Its HSL and CMYK values are in the colour codes above.
What paint matches RAL 180 50 15?
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 180 50 15?
RAL 180 50 15 (Dull Turquoise) is approximately #557D73 in HEX — the standard sRGB equivalent for screen.
What is RAL 180 50 15 in CMYK?
RAL 180 50 15 converts to roughly cmyk(32%, 0%, 8%, 51%). 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.
