RAL Design System
RAL 300 30 30 Opera Blue
#453E6E
RAL 300 30 30 Opera Blue is #453E6E in HEX, rgb(69, 62, 110), cmyk(37%, 44%, 0%, 57%).
RAL 300 30 30, Opera 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 #453E6E, or rgb(69, 62, 110). 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 300 30 30 Colour Codes
Paint Matches — RAL 300 30 30 across 16 brands
Benjamin Moore
Grape 2068-20
Dulux
Butterfly Kiss S44H9
Behr
Napa Grape 660F-7
Sherwin-Williams
Izmir Purple SW6825
Vista Paint
Dark Triumph K-32
Hallman-Lindsay
Hot Sauna 1271
Kilz
Renaissance Tapestry RH240
Dunn-Edwards
Grand Purple DEA141
Valspar
Spirit Blue 4011-9
PPG
Imperial Purple 1175-7
RAL
Night Blue 5022
Dutch Boy
Royal Blue D-6740
Colorhouse
Create .06 Create-06
Kobra
Violet 26
IKEA
IKEA122 122
Farrow & Ball
Pitch Blue 220
Light Reflectance & Undertone
Light Reflectance Value (LRV)
6/100
Very Dark
Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.
Undertone
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.
Colour Harmonies
Complementary
Analogous
Triadic
Monochromatic
Shades & Tints
Lighter
Darker
Saturation
Similar RAL Colours
About RAL 300 30 30
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 300 30 30 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 300 30 30 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 Opera Blue equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 300 30 30 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 300 30 30?
RAL 300 30 30 is Opera Blue. On screen it is approximately #453E6E (rgb 69, 62, 110).
What is RAL 300 30 30 in RGB?
RAL 300 30 30 is approximately rgb(69, 62, 110). Its HSL and CMYK values are in the colour codes above.
What paint matches RAL 300 30 30?
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 300 30 30?
RAL 300 30 30 (Opera Blue) is approximately #453E6E in HEX — the standard sRGB equivalent for screen.
What is RAL 300 30 30 in CMYK?
RAL 300 30 30 converts to roughly cmyk(37%, 44%, 0%, 57%). 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.
