RAL Design System
RAL 260 60 10 Diopside Blue
#8391A0
RAL 260 60 10 Diopside Blue is #8391A0 in HEX, rgb(131, 145, 160), cmyk(18%, 9%, 0%, 37%).
RAL 260 60 10, Diopside 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 #8391A0, or rgb(131, 145, 160). 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 260 60 10 Colour Codes
Paint Matches — RAL 260 60 10 across 16 brands
Benjamin Moore
Oxford 2128-40
Behr
Coastal Vista PPU14-6
Dulux
Lucid Blue S38C4
PPG
Acceleration 10-21
Kilz
Vintage Indigo TB-48
Dunn-Edwards
Silver Storm DE5822
Vista Paint
In Good Taste C-504
Sherwin-Williams
Dusty Heather SW9073
Valspar
Royal Gray 4006-4A
Hallman-Lindsay
In Good Taste 505
Kobra
Grey 42
Colorhouse
Water .05 Water-05
RAL
Telegrey 2 7046
Farrow & Ball
Stone Blue 86
IKEA
IKEA158 158
Dutch Boy
Celestial Horizon DCP-0589
Light Reflectance & Undertone
Light Reflectance Value (LRV)
28/100
Medium
Balanced reflectance — holds colour without washing out. Versatile for most rooms and the most forgiving range for true-to-chip results.
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 260 60 10
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 260 60 10 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 260 60 10 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 Diopside Blue equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 260 60 10 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 260 60 10?
RAL 260 60 10 is Diopside Blue. On screen it is approximately #8391A0 (rgb 131, 145, 160).
What is RAL 260 60 10 in RGB?
RAL 260 60 10 is approximately rgb(131, 145, 160). Its HSL and CMYK values are in the colour codes above.
What paint matches RAL 260 60 10?
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 260 60 10?
RAL 260 60 10 (Diopside Blue) is approximately #8391A0 in HEX — the standard sRGB equivalent for screen.
What is RAL 260 60 10 in CMYK?
RAL 260 60 10 converts to roughly cmyk(18%, 9%, 0%, 37%). 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.
