GREENS

Mystic Sea

#C1E4DF

RGB 193, 228, 223 · HSL 171°, 39%, 83% · CMYK 15, 0, 2, 11

Mystic Sea is #C1E4DF in HEX — rgb(193, 228, 223), hsl(171°, 39%, 83%), cmyk(15%, 0%, 2%, 11%).

Mystic Sea pulls into the airy end of the greens spectrum — HSL 171°, 39%, 83%. The muted saturation makes it quiet but present, and the hue reads cool. In interior projects it shines on bedrooms, bathrooms, libraries — for grounding, restorative spaces. Reads best alongside soft white walls, oak floors, brass, warm clay accents.

Color Codes

HEX#C1E4DF

RGB193, 228, 223

HSL171°, 39%, 83%

HSV171°, 15%, 89%

CMYK15, 0, 2, 11

Decimal12707039

CSS RGBrgb(193, 228, 223)

CSS HSLhsl(171, 39%, 83%)

Paint Matches — this color across 16 brands

Valspar

Mystic Sea 5007-7A

Exact match

Behr

Misty Isle MQ3-19

ΔE 1.2 · #C2E2DC

Colorhouse

Dream .02 Dream-02

ΔE 1.3 · #BDE1DD

Sherwin-Williams

Tame Teal SW6757

ΔE 1.4 · #C1E6DF

PPG

Swan Lake 1231-2

ΔE 1.6 · #C5E5E2

Dulux

Sea Foam Half S28F1H

ΔE 1.8 · #C4E8E5

Vista Paint

Prairie Princess K-254

ΔE 1.9 · #C0E7E0

Benjamin Moore

At 666

ΔE 2 · #C5E4DC

Dunn-Edwards

Tropical Waterfall DE5722

ΔE 2.1 · #BEE7E2

Kilz

Vintage Aqua RG180-02

ΔE 2.7 · #B7DFDB

Hallman-Lindsay

Luxor Blue 678

ΔE 3.1 · #BDE9E5

IKEA

IKEA045 45

ΔE 3.2 · #BBE1D7

Dutch Boy

Mellow Blue DCP-0468

ΔE 8.7 · #DDE8E2

Farrow & Ball

Borrowed Light 235

ΔE 10.4 · #D5DBDB

RAL

Papyrus White 9018

ΔE 12.6 · #D7D7D7

Kobra

White 01

ΔE 12.9 · #EAEAE4

Light Reflectance & Undertone

Light Reflectance Value (LRV)

72/100

Light

0 · DarkLight · 100

Reflects plenty of light and keeps spaces feeling open and airy while still showing clear colour. A safe, flexible choice for living areas.

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

#C1E4DF

#E5C3C8

Analogous

#C3E5CF

#C1E4DF

#C3D9E5

Triadic

#C1E4DF

#DFC3E5

#E5DFC3

Split-Complementary

#C1E4DF

#E5C3D9

#E5CFC3

Tetradic

#C1E4DF

#CFC3E5

#E5C3C8

#D9E5C3

Monochromatic

#58B6A8

#8ECDC4

#C1E4DF

#EDF7F6

Rectangle

#C1E4DF

#C3C8E5

#E5C3C8

#E5DFC3

Compound

#C1E4DF

#C3D9E5

#E5C3C8

#E5CFC3

Variations

Lighter

#CFEAE6

#DCEEEB

#ECF4F3

Darker

#86CCC2

#42A697

#256259

Saturation

#CFD9D7

#C3E5DF

#B6F2E9

Interior Use

Best Rooms

bedrooms, bathrooms, libraries

Best Uses

main walls, cabinetry, soft furniture

Pairs With

soft white walls, oak floors, brass, warm clay accents

Accessibility (WCAG)

vs White

1.36:1

Fail

vs Black

15.43:1

AAA

Deuteranopia

#C1E4DF

#D7D8E1

Original → Simulated

Protanopia

#C1E4DF

#DFDFE0

Original → Simulated

Tritanopia

#C1E4DF

#C3E3E2

Original → Simulated

Color Psychology

Calm · Restorative

Mystic Sea sits in the part of the spectrum the eye relaxes into. Designers reach for green when a room needs to feel like a refuge — bedrooms, libraries, bathrooms — because it lowers visual blood-pressure without flattening the space.

SymbolismGrowth, balance, nature

PersonalitySteady, grounded, thoughtful

calmnaturerestorativebalancebedroomlibrary

How it looks under different light

#D0D8C2

Warm Bulb 2700K

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

#C1E4DF

Daylight 5500K

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

#BDDDE7

Cool Bulb 6500K

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

Pairs With

#E9ECEC

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.

#CD9BA2

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) · Semi-gloss (trim) · Flat (ceiling)

Light tones absorb less light than expected — eggshell adds warmth on walls, semi-gloss gives trim crisp definition against pale walls.

Best Surfaces

Primary walls · Trim · Ceilings · 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; pale colors typically need 2 coats for full opacity.

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: #C1E4DF;

CSS — background

background-color: #C1E4DF;

CSS Variable

--color-mystic-sea: #C1E4DF;

Tailwind v3 — config

colors: { 'mystic-sea': '#C1E4DF' }

Tailwind — arbitrary

bg-[#C1E4DF] text-[#C1E4DF]

SCSS

$mystic-sea: #C1E4DF;

Similar Colors

At Sea

#C4E3DB · ΔE 2.0

Jack Frost

#C1E7E5 · ΔE 2.0

Arctic Blue

#C4E3E1 · ΔE 2.1

Soft Mint

#C2E8E0 · ΔE 2.2

Antiguan Sky

#BFE0D7 · ΔE 2.6

Forget Me Not

#C0E3E3 · ΔE 2.6

Water Drops

#C2E7DD · ΔE 2.9

Robin's Nest

#C0E0D5 · ΔE 3.5

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 #C1E4DF?

#C1E4DF is Mystic Sea, a soft green with a cool undertone.

Is #C1E4DF warm or cool?

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

What rooms work best with Mystic Sea?

Mystic Sea works well in bedrooms, bathrooms, libraries. Designers typically use it for main walls, cabinetry, soft furniture.

What colors pair well with Mystic Sea?

Mystic Sea pairs naturally with soft white walls, oak floors, brass, warm clay accents. Its complementary color is also a strong contrast option for accents.

Where can I download Mystic Sea?

You can download Mystic Sea 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 Mystic Sea?

The hex code is #C1E4DF. In RGB it's 193, 228, 223, and in HSL it's 171°, 39%, 83%.

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