RAL Design System

RAL 250 60 35 Stratos Blue

#3799C8

RGB 55, 153, 200 · HSL 199°, 57%, 50% · CMYK 73, 24, 0, 22

RAL 250 60 35 Stratos Blue is #3799C8 in HEX, rgb(55, 153, 200), cmyk(73%, 24%, 0%, 22%).

RAL 250 60 35, Stratos 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 #3799C8, or rgb(55, 153, 200). 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#3799C8
RGB55, 153, 200
HSL199°, 57%, 50%
HSV199°, 73%, 78%
CMYK73, 24, 0, 22
Decimal3643848
CSS RGBrgb(55, 153, 200)
CSS HSLhsl(199, 57%, 50%)

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 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

#3799C8
#C86537

Analogous

#37C8AE
#3799C8
#3751C8

Triadic

#3799C8
#C8379A
#9AC837

Monochromatic

#163E50
#266C8C
#3799C8
#73B8D9
#AFD7E9

Lighter

#5FAED3
#8DC0D8
#C1D9E4

Darker

#297CA3
#1A5672
#0E3344

Saturation

#6A8795
#379AC8
#1BA4E4

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 250 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 250 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 Stratos Blue equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 250 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 250 60 35?

RAL 250 60 35 is Stratos Blue. On screen it is approximately #3799C8 (rgb 55, 153, 200).

What is RAL 250 60 35 in RGB?

RAL 250 60 35 is approximately rgb(55, 153, 200). Its HSL and CMYK values are in the colour codes above.

What paint matches RAL 250 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 250 60 35?

RAL 250 60 35 (Stratos Blue) is approximately #3799C8 in HEX — the standard sRGB equivalent for screen.

What is RAL 250 60 35 in CMYK?

RAL 250 60 35 converts to roughly cmyk(73%, 24%, 0%, 22%). 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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