RAL Design System

RAL 210 60 35 Altdorf Sky Blue

#00A1AC

RGB 0, 161, 172 · HSL 184°, 100%, 34% · CMYK 100, 6, 0, 33

RAL 210 60 35 Altdorf Sky Blue is #00A1AC in HEX, rgb(0, 161, 172), cmyk(100%, 6%, 0%, 33%).

RAL 210 60 35, Altdorf Sky Blue, 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 #00A1AC, or rgb(0, 161, 172). 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#00A1AC
RGB0, 161, 172
HSL184°, 100%, 34%
HSV184°, 100%, 67%
CMYK100, 6, 0, 33
Decimal41388
CSS RGBrgb(0, 161, 172)
CSS HSLhsl(184, 100%, 34%)

Light Reflectance Value (LRV)

28/100

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 MasstoneTeal UndertoneGreen

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.

Complementary

#00A1AC
#AD0C00

Analogous

#00AD62
#00A1AC
#004BAD

Triadic

#00A1AC
#AD00A2
#A2AD00

Monochromatic

#00181A
#005A61
#00A1AC
#00E9FA
#47F3FF

Lighter

#00E1F1
#44E4F0
#9BE8ED

Darker

#00818B
#00595F
#003437

Saturation

#3D6D71
#00A2AD
#00A2AD

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 210 60 35 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 210 60 35 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 Altdorf Sky Blue equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 210 60 35 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 210 60 35?

RAL 210 60 35 is Altdorf Sky Blue. On screen it is approximately #00A1AC (rgb 0, 161, 172).

What is RAL 210 60 35 in RGB?

RAL 210 60 35 is approximately rgb(0, 161, 172). Its HSL and CMYK values are in the colour codes above.

What paint matches RAL 210 60 35?

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 210 60 35?

RAL 210 60 35 (Altdorf Sky Blue) is approximately #00A1AC in HEX — the standard sRGB equivalent for screen.

What is RAL 210 60 35 in CMYK?

RAL 210 60 35 converts to roughly cmyk(100%, 6%, 0%, 33%). 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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