BLUES

Bateau

#1B7598

RGB 27, 117, 152 · HSL 197°, 70%, 35% · CMYK 82, 23, 0, 40

Bateau is #1B7598 in HEX — rgb(27, 117, 152), hsl(197°, 70%, 35%), cmyk(82%, 23%, 0%, 40%).

Bateau pulls into the rich end of the blues spectrum — HSL 197°, 70%, 35%. The saturated saturation makes it bold and immediate, and the hue reads cool. In interior projects it shines on bedrooms, bathrooms, home offices — for calm, focused environments. Reads best alongside warm white trim, oak or walnut, brass or matte black hardware.

Color Codes

HEX#1B7598

RGB27, 117, 152

HSL197°, 70%, 35%

HSV197°, 82%, 60%

CMYK82, 23, 0, 40

Decimal1799576

CSS RGBrgb(27, 117, 152)

CSS HSLhsl(197, 70%, 35%)

Paint Matches — this color across 16 brands

Dulux

Cairns S34E6

ΔE 2.2 · #0A7092

Behr

Bering Wave S490-6

ΔE 2.9 · #2C759A

PPG

Cosmic Dust 1157-6

ΔE 3.6 · #347699

Benjamin Moore

Americana 770

ΔE 3.7 · #017695

Hallman-Lindsay

Tory Blue historic-tory-blue

ΔE 3.7 · #2B708F

Kilz

Blue Splash RD250-02

ΔE 4 · #2A7FA1

Vista Paint

Ahoy! Blue K-1246

ΔE 4.1 · #006C92

Valspar

Pacific Pleasure 5009-10

ΔE 4.6 · #146C8A

Dunn-Edwards

Teal Tune DE5831

ΔE 5.3 · #02708C

Sherwin-Williams

Danube SW6803

ΔE 5.3 · #2377A2

Kobra

Blue 29

ΔE 10 · #1882B4

RAL

Pearl Gentian Blue 5025

ΔE 11.3 · #2A6478

IKEA

IKEA097 97

ΔE 15.3 · #006673

Farrow & Ball

Cook's Blue 237

ΔE 15.7 · #6A90B4

Colorhouse

Dream .06 Dream-06

ΔE 15.7 · #0E707B

Dutch Boy

Ocean Blue D-6743

ΔE 17.9 · #4C6A74

Light Reflectance & Undertone

Light Reflectance Value (LRV)

15/100

Dark

0 · DarkLight · 100

Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.

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.

Color Theory

Complementary

#1B7598

#983E1B

Analogous

#1B987D

#1B7598

#1B3698

Triadic

#1B7598

#981B74

#74981B

Split-Complementary

#1B7598

#981B36

#987D1B

Tetradic

#1B7598

#7D1B98

#983E1B

#36981B

Monochromatic

#041116

#0F4257

#1B7598

#26A6D9

#67C1E4

Rectangle

#1B7598

#3E1B98

#983E1B

#74981B

Compound

#1B7598

#1B3698

#983E1B

#987D1B

Variations

Lighter

#25A0D0

#60B5D7

#A9D1E1

Darker

#135E7C

#0B4157

#062734

Saturation

#47616C

#1B7498

#0D7AA5

Interior Use

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

Accessibility (WCAG)

vs White

5.19:1

vs Black

4.04:1

AA Large

Deuteranopia

#1B7598

#536699

Original → Simulated

Protanopia

#1B7598

#6C6C94

Original → Simulated

Tritanopia

#1B7598

#107A74

Original → Simulated

Color Psychology

Focused · Cooling

Bateau 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

How it looks under different light

#54848D

Warm Bulb 2700K

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

#1B7598

Daylight 5500K

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

#4189B1

Cool Bulb 6500K

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

Pairs With

#E8ECED

Trim

Matched off-white

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

#F7F8F8

Ceiling

Whisper tint

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

#79381F

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.

Paint Info

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 · Doors · Mouldings

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.

Paint Calculator

Wall area (m²)

Coats

Coverage (m² / L)

You'll need

4.0 litres

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

Code Snippets

CSS — color

color: #1B7598;

CSS — background

background-color: #1B7598;

CSS Variable

--color-bateau: #1B7598;

Tailwind v3 — config

colors: { 'bateau': '#1B7598' }

Tailwind — arbitrary

bg-[#1B7598] text-[#1B7598]

SCSS

$bateau: #1B7598;

Similar Colors

Americana

#007594 · ΔE 3.6

Laguna Blue

#00719C · ΔE 5.2

Deep Ocean

#006985 · ΔE 6.5

Randolph Blue

#3C829F · ΔE 6.7

Avalon Teal

#26768E · ΔE 6.7

Santa Monica Blue

#3A6E8C · ΔE 6.7

Bellbottom Blues

#386B8C · ΔE 7.3

Finley Blue

#4580A8 · ΔE 7.9

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.

Frequently Asked Questions

What color is #1B7598?

#1B7598 is Bateau, a deep blue with a cool undertone.

Is #1B7598 warm or cool?

Bateau reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Bateau?

Bateau works well in bedrooms, bathrooms, home offices. Designers typically use it for main walls, ceilings, trim, cabinetry.

What colors pair well with Bateau?

Bateau pairs naturally with warm white trim, oak or walnut, brass or matte black hardware. Its complementary color is also a strong contrast option for accents.

Where can I download Bateau?

You can download Bateau on DSGN.HOUSE in 15 designer formats including CSS gradient, Figma, Procreate swatches, Tailwind config, Adobe ASE, SVG, and 4K wallpapers — all free.

What's the hex code for Bateau?

The hex code is #1B7598. In RGB it's 27, 117, 152, and in HSL it's 197°, 70%, 35%.

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