RAL Effect

RAL Effect 570-3

#ADADDD

RGB 173, 173, 221 · HSL 240°, 41%, 77% · CMYK 22, 22, 0, 13

RAL Effect 570-3 is #ADADDD in HEX, rgb(173, 173, 221), cmyk(22%, 22%, 0%, 13%).

RAL Effect 570-3, RAL Effect 570-3, is a cool colour from the RAL Effect — the European standard used to specify exact colours for paints and coatings. Its hex value is #ADADDD, or rgb(173, 173, 221). 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.

HEX → RAL converter
HEX#ADADDD
RGB173, 173, 221
HSL240°, 41%, 77%
HSV240°, 22%, 87%
CMYK22, 22, 0, 13
Decimal11382237
CSS RGBrgb(173, 173, 221)
CSS HSLhsl(240, 41%, 77%)

Light Reflectance Value (LRV)

44/100

Medium

0 · DarkLight · 100

Balanced reflectance — holds colour without washing out. Versatile for most rooms and the most forgiving range for true-to-chip results.

Undertone

TemperatureCool MasstoneBlue UndertoneViolet

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.

Complementary

#ADADDD
#DCDCAC

Analogous

#ACC4DC
#ADADDD
#C4ACDC

Triadic

#ADADDD
#DCACAC
#ACDCAC

Monochromatic

#4747A9
#7676C6
#ADADDD
#E2E2F3
#EDEDF7

Lighter

#BDBDE3
#D0D0E8
#E5E5F0

Darker

#7373C7
#3B3B9D
#21215C

Saturation

#BDBDCC
#ACACDC
#9B9BEE

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 570-3 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 570-3 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 570-3 equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 570-3 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 570-3?

RAL 570-3 is RAL Effect 570-3. On screen it is approximately #ADADDD (rgb 173, 173, 221).

What is RAL 570-3 in RGB?

RAL 570-3 is approximately rgb(173, 173, 221). Its HSL and CMYK values are in the colour codes above.

What paint matches RAL 570-3?

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 570-3?

RAL 570-3 (RAL Effect 570-3) is approximately #ADADDD in HEX — the standard sRGB equivalent for screen.

What is RAL 570-3 in CMYK?

RAL 570-3 converts to roughly cmyk(22%, 22%, 0%, 13%). 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.

← All RAL colours