BLUES

Deep Turquoise

#00637A

RGB 0, 99, 122 · HSL 191°, 100%, 24% · CMYK 100, 19, 0, 52

Deep Turquoise is #00637A in HEX — rgb(0, 99, 122), hsl(191°, 100%, 24%), cmyk(100%, 19%, 0%, 52%).

Deep Turquoise pulls into the deep end of the blues spectrum — HSL 191°, 100%, 24%. 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#00637A
RGB0, 99, 122
HSL191°, 100%, 24%
HSV191°, 100%, 48%
CMYK100, 19, 0, 52
Decimal25466
CSS RGBrgb(0, 99, 122)
CSS HSLhsl(191, 100%, 24%)

Paint Matches — this color across 16 brands

Dulux

Deep Turquoise S33F8

Exact match

PPG

Jamaican Dream 1151-7

ΔE 1 · #04627A

Dunn-Edwards

Aquatic DEA134

ΔE 2.7 · #006477

Sherwin-Williams

Bosporus SW6503

ΔE 2.8 · #015D75

Benjamin Moore

Deep 2058-30

ΔE 4.1 · #016A86

Vista Paint

Great Blue Green K-1248

ΔE 4.5 · #006C80

Hallman-Lindsay

Bold Bolection historic-bold-bolection

ΔE 4.6 · #1D6575

RAL

Pearl Gentian Blue 5025

ΔE 4.7 · #2A6478

Behr

Striking P480-7

ΔE 5.2 · #137087

Valspar

Pacific Pleasure 5009-10

ΔE 5.8 · #146C8A

Kilz

True Teal TB-59

ΔE 6.1 · #097083

IKEA

IKEA097 97

ΔE 6.9 · #006673

Colorhouse

Dream .06 Dream-06

ΔE 9.7 · #0E707B

Dutch Boy

Ocean Blue D-6743

ΔE 13.8 · #4C6A74

Farrow & Ball

Vardo 288

ΔE 15.6 · #427E83

Kobra

Blue 30

ΔE 19 · #195584

Light Reflectance & Undertone

Light Reflectance Value (LRV)

10/100

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 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

#00637A
#7A1600

Analogous

#007A54
#00637A
#00277A

Triadic

#00637A
#7A0064
#647A00

Split-Complementary

#00637A
#7A0027
#7A5400

Tetradic

#00637A
#54007A
#7A1600
#277A00

Monochromatic

#00151A
#00252E
#00637A
#00A2C7
#14D4FF

Rectangle

#00637A
#16007A
#7A1600
#647A00

Compound

#00637A
#00277A
#7A1600
#7A5400

Variations

Lighter

#00A3C8
#28C9EE
#8CD9EB

Darker

#005062
#003743
#002027

Saturation

#2B4950
#00647A
#00647A

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)

Aa

vs White

6.85:1

AA

Aa

vs Black

3.07:1

AA Large

Deuteranopia

#00637A
#46547B

Original → Simulated

Protanopia

#00637A
#5B5B77

Original → Simulated

Tritanopia

#00637A
#006662

Original → Simulated

Color Psychology

Focused · Cooling

Deep Turquoise 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

#3F7777

Warm Bulb 2700K

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

#00637A

Daylight 5500K

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

#2D7C9B

Cool Bulb 6500K

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

Pairs With

#E7EDEE

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.

#5E1A0A

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 / Aura Interior (for richer color depth in deep tones)

Recommended Finishes

Matte (walls) · Pearl (trim) · Satin (doors)

Deep colors look best in matte — gloss exaggerates surface flaws. Reserve subtle sheen for trim, doors, and high-touch areas.

Best Surfaces

Accent walls · Doors · Cabinetry · Built-ins

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

Tinted primer in a similar value is highly recommended — saves a coat and prevents the wall colour from washing the surface.

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

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: #00637A;
CSS — background 
background-color: #00637A;
CSS Variable 
--color-deep-turquoise: #00637A;
Tailwind v3 — config 
colors: { 'deep-turquoise': '#00637A' }
Tailwind — arbitrary 
bg-[#00637A] text-[#00637A]
SCSS 
$deep-turquoise: #00637A;

Similar Colors

Deep Ocean

#006985 · ΔE 3.9

Pacific Ocean Blue

#005F6F · ΔE 4.8

Naples Blue

#136B7B · ΔE 5.6

Varsity Blues

#226977 · ΔE 6.2

Bainbridge Blue

#33677B · ΔE 6.2

Slate Teal

#18546A · ΔE 7.4

Bermuda Turquoise

#285E6B · ΔE 7.5

Avalon Teal

#26768E · ΔE 7.6
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 #00637A?

#00637A is Deep Turquoise, a deep blue with a cool undertone.

Is #00637A warm or cool?

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

What rooms work best with Deep Turquoise?

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

What colors pair well with Deep Turquoise?

Deep Turquoise 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 Deep Turquoise?

You can download Deep Turquoise 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 Deep Turquoise?

The hex code is #00637A. In RGB it's 0, 99, 122, and in HSL it's 191°, 100%, 24%.

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