RAL Design System
RAL 310 20 20 Obsidian Lava Black
#382B46
RAL 310 20 20 Obsidian Lava Black is #382B46 in HEX, rgb(56, 43, 70), cmyk(20%, 39%, 0%, 73%).
RAL 310 20 20, Obsidian Lava Black, 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 #382B46, or rgb(56, 43, 70). 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 310 20 20 Colour Codes
Paint Matches — RAL 310 20 20 across 16 brands
Dulux
Imperial Robe S44D9
Behr
Baritone 680F-7
Benjamin Moore
Exotic 2071-10
Kilz
Ruling Royalty TB-50
Sherwin-Williams
Concord Grape SW6559
RAL
Violet Blue 5000
Dunn-Edwards
Magic Night DEA191
Hallman-Lindsay
Plum Island historic-plum-island
Vista Paint
So Merlot K-744
PPG
Royal Indigo 1174-7
Valspar
Plum Good 4011-10
IKEA
IKEA163 163
Kobra
Blue 31
Colorhouse
Create .06 Create-06
Dutch Boy
Royal Blue D-6740
Farrow & Ball
Pelt 254
Light Reflectance & Undertone
Light Reflectance Value (LRV)
3/100
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 neutral violet with a blue 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 310 20 20
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 310 20 20 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 310 20 20 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 Obsidian Lava Black equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 310 20 20 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 310 20 20?
RAL 310 20 20 is Obsidian Lava Black. On screen it is approximately #382B46 (rgb 56, 43, 70).
What is RAL 310 20 20 in RGB?
RAL 310 20 20 is approximately rgb(56, 43, 70). Its HSL and CMYK values are in the colour codes above.
What paint matches RAL 310 20 20?
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 310 20 20?
RAL 310 20 20 (Obsidian Lava Black) is approximately #382B46 in HEX — the standard sRGB equivalent for screen.
What is RAL 310 20 20 in CMYK?
RAL 310 20 20 converts to roughly cmyk(20%, 39%, 0%, 73%). 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.
