BLUES

Fitness Blue

#5BB9D2

RGB 91, 185, 210 · HSL 193°, 57%, 59% · CMYK 57, 12, 0, 18

Fitness Blue is #5BB9D2 in HEX — rgb(91, 185, 210), hsl(193°, 57%, 59%), cmyk(57%, 12%, 0%, 18%).

Fitness Blue pulls into the mid-tone end of the blues spectrum — HSL 193°, 57%, 59%. The balanced saturation makes it confident without overpowering, 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#5BB9D2

RGB91, 185, 210

HSL193°, 57%, 59%

HSV193°, 57%, 82%

CMYK57, 12, 0, 18

Decimal6011346

CSS RGBrgb(91, 185, 210)

CSS HSLhsl(193, 57%, 59%)

Paint Matches — this color across 16 brands

Kilz

Sailing Ship RE260-02

ΔE 2.1 · #51B8D0

Dulux

Baby Tears S33F2

ΔE 2.2 · #66BDD6

Dunn-Edwards

Water Baby DE5780

ΔE 2.2 · #5AB5CB

Benjamin Moore

Atlantis 768

ΔE 2.6 · #55B2CA

Kobra

Blue 28

ΔE 2.6 · #4EB3CD

Sherwin-Williams

Fountain SW6787

ΔE 2.8 · #56B5CA

Behr

Yacht Blue S490-4

ΔE 3 · #60B7CB

PPG

High Dive 1236-5

ΔE 3.6 · #59B9CC

Vista Paint

Sunrise River K-171

ΔE 4.8 · #56B5D6

Valspar

Ocean Sigh 5002-10A

ΔE 5.7 · #51AECE

Hallman-Lindsay

Lasting Thoughts 659

ΔE 6 · #72C7E3

Dutch Boy

Sky Blue D-6742

ΔE 6.4 · #7AC2D8

Farrow & Ball

St Giles Blue 280

ΔE 13.9 · #599EC4

IKEA

IKEA084 84

ΔE 14.3 · #83AAC1

RAL

Pastel Turquoise 6034

ΔE 15.7 · #7FB5B5

Colorhouse

Dream .04 Dream-04

ΔE 20 · #9CC7C4

Light Reflectance & Undertone

Light Reflectance Value (LRV)

42/100

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 MasstoneTeal UndertoneGreen

Reads as a cool teal with a green undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#5BB9D2

#D2755B

Analogous

#5BD2B0

#5BB9D2

#5B7DD2

Triadic

#5BB9D2

#D25BB8

#B8D25B

Split-Complementary

#5BB9D2

#D25B7D

#D2B05B

Tetradic

#5BB9D2

#B05BD2

#D2755B

#7DD25B

Monochromatic

#206274

#3094B0

#5BB9D2

#97D2E2

#D3ECF3

Rectangle

#5BB9D2

#755BD2

#D2755B

#B8D25B

Compound

#5BB9D2

#5B7DD2

#D2755B

#D2B05B

Variations

Lighter

#7CC6DB

#A2D1DF

#CCE3E9

Darker

#30A1C0

#1F7087

#114250

Saturation

#85A1A8

#5BB8D2

#44C5E9

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

2.25:1

Fail

vs Black

9.32:1

AAA

Deuteranopia

#5BB9D2

#94A4D4

Original → Simulated

Protanopia

#5BB9D2

#ADADCF

Original → Simulated

Tritanopia

#5BB9D2

#5ABCB7

Original → Simulated

Color Psychology

Focused · Cooling

Fitness 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

How it looks under different light

#84B7B9

Warm Bulb 2700K

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

#5BB9D2

Daylight 5500K

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

#71BCDD

Cool Bulb 6500K

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

Pairs With

#E9ECED

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.

#BD5D42

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 · 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.

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: #5BB9D2;

CSS — background

background-color: #5BB9D2;

CSS Variable

--color-fitness-blue: #5BB9D2;

Tailwind v3 — config

colors: { 'fitness-blue': '#5BB9D2' }

Tailwind — arbitrary

bg-[#5BB9D2] text-[#5BB9D2]

SCSS

$fitness-blue: #5BB9D2;

Similar Colors

Atlantis Blue

#54B1C9 · ΔE 2.9

Graceful Sea

#76C2D7 · ΔE 5.6

Madison Avenue

#6BC0CE · ΔE 6.7

Pool Party

#76C4E2 · ΔE 6.8

Baltimore Sky

#45ADBE · ΔE 7.1

Aquarium Blue

#80BFD7 · ΔE 8.0

Cayman Blue

#73C1E4 · ΔE 8.1

Fairy Tale Blue

#78CBDA · ΔE 8.7

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 #5BB9D2?

#5BB9D2 is Fitness Blue, a mid-tone blue with a cool undertone.

Is #5BB9D2 warm or cool?

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

What rooms work best with Fitness Blue?

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

What colors pair well with Fitness Blue?

Fitness Blue 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 Fitness Blue?

You can download Fitness Blue 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 Fitness Blue?

The hex code is #5BB9D2. In RGB it's 91, 185, 210, and in HSL it's 193°, 57%, 59%.

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