RAL Design System
RAL 280 40 25 Indigo Navy Blue
#4C5E87
RAL 280 40 25 Indigo Navy Blue is #4C5E87 in HEX, rgb(76, 94, 135), cmyk(44%, 30%, 0%, 47%).
RAL 280 40 25, Indigo Navy 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 #4C5E87, or rgb(76, 94, 135). 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 280 40 25 Colour Codes
Paint Matches — RAL 280 40 25 across 16 brands
Behr
Violet Evening 630F-6
Dulux
Wizard S41F7
Kilz
Atlas Blue RC110-02
Valspar
Precious Sapphire 4010-7
Benjamin Moore
Fancy CSP-525
RAL
Brillant Blue 5007
PPG
Blue Odyssey 1166-6
Dunn-Edwards
Blue Review DE5902
Vista Paint
Hondy Tonk Blue C-618
Sherwin-Williams
Luxe Blue SW6537
Hallman-Lindsay
Honky Tonk Blue 619
IKEA
IKEA122 122
Farrow & Ball
Pitch Blue 220
Kobra
Blue 30
Dutch Boy
Royal Blue D-6740
Colorhouse
Wool .06 Wool-06
Light Reflectance & Undertone
Light Reflectance Value (LRV)
11/100
Dark
Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.
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 280 40 25
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 280 40 25 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 280 40 25 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 Indigo Navy Blue equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 280 40 25 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 280 40 25?
RAL 280 40 25 is Indigo Navy Blue. On screen it is approximately #4C5E87 (rgb 76, 94, 135).
What is RAL 280 40 25 in RGB?
RAL 280 40 25 is approximately rgb(76, 94, 135). Its HSL and CMYK values are in the colour codes above.
What paint matches RAL 280 40 25?
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 280 40 25?
RAL 280 40 25 (Indigo Navy Blue) is approximately #4C5E87 in HEX — the standard sRGB equivalent for screen.
What is RAL 280 40 25 in CMYK?
RAL 280 40 25 converts to roughly cmyk(44%, 30%, 0%, 47%). 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.
