RAL Design System

RAL 240 60 25 Steel Light Blue

#5599B6

RGB 85, 153, 182 · HSL 198°, 40%, 52% · CMYK 53, 16, 0, 29

RAL 240 60 25 Steel Light Blue is #5599B6 in HEX, rgb(85, 153, 182), cmyk(53%, 16%, 0%, 29%).

RAL 240 60 25, Steel Light Blue, is a cool color from the RAL Design System — the European standard used to specify exact colors for paints and coatings. Its hex value is #5599B6, or rgb(85, 153, 182). It's commonly specified for architecture, interiors and product design where a wide, fine-graded palette is needed. Below are its exact color 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#5599B6
RGB85, 153, 182
HSL198°, 40%, 52%
HSV198°, 53%, 71%
CMYK53, 16, 0, 29
Decimal5609910
CSS RGBrgb(85, 153, 182)
CSS HSLhsl(198, 40%, 52%)

PPG

Hush-a-bye1238-5

ΔE 1.9 · #5397B7

Kilz

Vintage SapphireRD260-02

ΔE 2.4 · #569FBC

Benjamin Moore

Poolside775

ΔE 2.5 · #5495B5

Valspar

Rushing Rapids5001-8A

ΔE 2.9 · #5E97B5

Dulux

Atlantic GullS35D4

ΔE 3.3 · #4B91B0

Sherwin-Williams

JacarandaSW6802

ΔE 3.5 · #5A9EC0

Dunn-Edwards

Lake LucerneDE5808

ΔE 4.3 · #689DB7

Behr

Honest BlueBIC-38

ΔE 4.8 · #4C96BB

Hallman-Lindsay

Sea Of Atlantis653

ΔE 5.3 · #6AA1C1

Vista Paint

Sea of AtlantisC-652

ΔE 5.5 · #6BA0C0

Farrow & Ball

St Giles Blue280

ΔE 5.5 · #599EC4

IKEA

IKEA120120

ΔE 9.9 · #6C8EA3

Kobra

Blue28

ΔE 11.7 · #4EB3CD

Dutch Boy

Blue WingsVS-9402

ΔE 14 · #8AB1C2

RAL

Turquoise Blue5018

ΔE 15.1 · #3F888F

Colorhouse

Water .05Water-05

ΔE 17.6 · #82979D

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

#5599B6
#B67154

Analogous

#54B6A2
#5599B6
#5467B6

Triadic

#5599B6
#B65498
#98B654

Monochromatic

#22414F
#396D84
#5599B6
#89B8CD
#BFD8E3

Shades and tints of Steel Light Blue run from a pale tint down to a deep shade — same hue and saturation, lightness stepped. Each rung below shows its exact HEX code; tap any to copy it.

Tint #EAF2F6
Tint #C4DCE6
Tint #9FC5D6
Tint #79AFC6
Base #5599B6
Shade #407C96
Shade #315F72
Shade #22414F
Shade #12232B

Lighter

#76ADC4
#9DC0CF
#C8D9E0

Darker

#3E7C97
#295669
#17323E

Saturation

#768A93
#5498B6
#2FA7DA

Best Rooms

bedrooms, bathrooms, home offices

Best Uses

main walls, ceilings, trim, cabinetry

Pairs With

warm white trim, oak or walnut, brass or matte black hardware

Aa

vs White

3.17:1

AA Large

Aa

vs Black

6.62:1

AA

Deuteranopia

#5599B6
#7B8AB7

Original → Simulated

Protanopia

#5599B6
#9090B3

Original → Simulated

Tritanopia

#5599B6
#539D98

Original → Simulated

Focused · Cooling

Steel Light Blue lowers the temperature of a room — useful in south-facing rooms that overheat visually, and in home offices where you want a clear head. Pair with warm wood and brass to keep it from reading clinical.

SymbolismTrust, depth, stability
PersonalityClear-headed, dependable, contemplative
focustrustcalmofficebedroomdepth
#7F9FA4

Warm Bulb 2700K

Incandescent / soft white LED — pulls colour toward yellow/amber.

#5599B6

Daylight 5500K

Midday natural light or daylight-spec LED — closest to the paint chip.

#6CA4C8

Cool Bulb 6500K

Cool white LED / overcast daylight — pulls colour toward blue.

#E9EBEC

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F7F7F8

Ceiling

Whisper tint

Near-white with a hint of the hero's undertone — ceiling feels intentional.

#97614A

Accent

Complementary punch

Hue +180°, slightly muted for paint vs. screen — use on a door, frame, or single piece.

#574738

Floor

Walnut neutral

Warm mid-brown grounds the scheme regardless of hero hue.

Brand · Product Line

Benjamin Moore / Regal Select Interior

Recommended Finishes

Eggshell (walls) · Pearl (trim) · Matte (ceiling)

Eggshell hides imperfections on main walls while keeping the color rich; pearl on trim adds subtle sheen and easier cleaning; flat matte on ceilings prevents glare.

Best Surfaces

Primary walls · Cabinetry · Trim · Soft furniture

Coverage & Dry Time

Typical coverage 350-400 sq ft per gallon over a primed surface.

Touch-dry in ~1 hour. Recoat after 4 hours. Full cure 7-14 days.

Primer

Standard primer is adequate.

Application Tip

Use a 9" microfiber roller on walls and a 2.5" angled sash brush for trim cuts. Two coats minimum for even depth.

You'll need

4.0 litres

1.06 US gallons · room for one touch-up coat. Buy slightly more to ensure single-batch match.

CSS — color
color: #5599B6;
CSS — background
background-color: #5599B6;
CSS Variable
--color-steel-light-blue: #5599B6;
Tailwind v3 — config
colors: { 'steel-light-blue': '#5599B6' }
Tailwind — arbitrary
bg-[#5599B6] text-[#5599B6]
SCSS
$steel-light-blue: #5599B6;

What is a RAL color?

RAL is the European color-matching standard used to specify exact colors for paints and coatings. Each code — like RAL 240 60 25 from the RAL Design System — maps to one defined color, 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 240 60 25 on interior walls

RAL is defined for industrial coatings, not interior wall paint — so to paint a room in this color you match it to a real interior brand. The Paint Matches above show the nearest Steel Light Blue equivalent across 16 brands (Benjamin Moore, Sherwin-Williams, Behr, Dulux and more), each with its code, so you can take RAL 240 60 25 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 color is RAL 240 60 25?

RAL 240 60 25 is Steel Light Blue. On screen it is approximately #5599B6 (rgb 85, 153, 182).

What is RAL 240 60 25 in RGB?

RAL 240 60 25 is approximately rgb(85, 153, 182). Its HSL and CMYK values are in the color codes above.

What paint matches RAL 240 60 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 color.

What is the HEX code for RAL 240 60 25?

RAL 240 60 25 (Steel Light Blue) is approximately #5599B6 in HEX — the standard sRGB equivalent for screen.

What is RAL 240 60 25 in CMYK?

RAL 240 60 25 converts to roughly cmyk(53%, 16%, 0%, 29%). 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 color against a physical RAL fan deck.

← All RAL colors