RAL Design System

RAL 340 20 15 Sitter Red

#3C2233

RGB 60, 34, 51 · HSL 321°, 28%, 18% · CMYK 0, 43, 15, 76

RAL 340 20 15 Sitter Red is #3C2233 in HEX, rgb(60, 34, 51), cmyk(0%, 43%, 15%, 76%).

RAL 340 20 15, Sitter Red, is a warm colour from the RAL Design System — the European standard used to specify exact colours for paints and coatings. Its hex value is #3C2233, or rgb(60, 34, 51). 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#3C2233
RGB60, 34, 51
HSL321°, 28%, 18%
HSV321°, 43%, 24%
CMYK0, 43, 15, 76
Decimal3940915
CSS RGBrgb(60, 34, 51)
CSS HSLhsl(321, 28%, 18%)

Light Reflectance Value (LRV)

2/100

Very Dark

0 · DarkLight · 100

Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.

Undertone

TemperatureNeutral MasstonePink UndertoneRed

Reads as a neutral pink with a red undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Complementary

#3C2233
#213B2A

Analogous

#37213B
#3C2233
#3B2125

Triadic

#3C2233
#323B21
#21323B

Monochromatic

#10090E
#10090E
#3C2233
#6C3D5B
#9D5885

Lighter

#703F5F
#9F648A
#C4A7BA

Darker

#301A28
#21111C
#130A10

Saturation

#322A2F
#3B2132
#4B1137

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 340 20 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 340 20 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 Sitter Red equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 340 20 15 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 340 20 15?

RAL 340 20 15 is Sitter Red. On screen it is approximately #3C2233 (rgb 60, 34, 51).

What is RAL 340 20 15 in RGB?

RAL 340 20 15 is approximately rgb(60, 34, 51). Its HSL and CMYK values are in the colour codes above.

What paint matches RAL 340 20 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 340 20 15?

RAL 340 20 15 (Sitter Red) is approximately #3C2233 in HEX — the standard sRGB equivalent for screen.

What is RAL 340 20 15 in CMYK?

RAL 340 20 15 converts to roughly cmyk(0%, 43%, 15%, 76%). 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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