GREENS

Oslo Blue

#A6BDBE

RGB 166, 189, 190 · HSL 183°, 16%, 70% · CMYK 13, 1, 0, 25

Oslo Blue is #A6BDBE in HEX — rgb(166, 189, 190), hsl(183°, 16%, 70%), cmyk(13%, 1%, 0%, 25%).

Oslo Blue pulls into the light end of the greens spectrum — HSL 183°, 16%, 70%. The neutral saturation makes it near-neutral and forgiving, 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#A6BDBE

RGB166, 189, 190

HSL183°, 16%, 70%

HSV183°, 13%, 75%

CMYK13, 1, 0, 25

Decimal10927550

CSS RGBrgb(166, 189, 190)

CSS HSLhsl(183, 16%, 70%)

Paint Matches — this color across 16 brands

Behr

Oslo Blue PPU13-13

ΔE 0.5 · #A6BDBF

Dulux

Alpine Haze S29A2

ΔE 1.4 · #ABBFC0

Sherwin-Williams

Rain SW6219

ΔE 1.5 · #ABBEBF

PPG

Blue Willow 1145-4

ΔE 1.8 · #A8BBBA

Kilz

Bell Bottoms RF240-02

ΔE 1.9 · #A6C1C1

Benjamin Moore

Wedgewood HC-146

ΔE 2.5 · #ADC0BE

Hallman-Lindsay

Indulgence 483

ΔE 2.7 · #AFC2C1

Vista Paint

Indulgence C-482

ΔE 2.9 · #AFC2C0

Colorhouse

Water .04 Water-04

ΔE 3.3 · #9FB4B4

Dunn-Edwards

Blue Spruce DE5772

ΔE 3.4 · #ADC5C9

Valspar

Lake Country 5003-5C

ΔE 4.1 · #9BBAB7

IKEA

IKEA164 164

ΔE 4.2 · #ABB7B9

Farrow & Ball

Parma Gray 27

ΔE 4.8 · #B2BFC5

Dutch Boy

Fair Maiden DCP-0456

ΔE 6.7 · #B3C3B9

RAL

Agate Grey 7038

ΔE 9.1 · #C3C3C3

Kobra

Silver 47

ΔE 11 · #CDCECD

Light Reflectance & Undertone

Light Reflectance Value (LRV)

48/100

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

#A6BDBE

#BFA7A6

Analogous

#A6BFB4

#A6BDBE

#A6B1BF

Triadic

#A6BDBE

#BFA6BE

#BEBFA6

Split-Complementary

#A6BDBE

#BFA6B1

#BFB4A6

Tetradic

#A6BDBE

#B4A6BF

#BFA7A6

#B1BFA6

Monochromatic

#567576

#7A9D9F

#A6BDBE

#D3DEDF

#F0F4F4

Rectangle

#A6BDBE

#A7A6BF

#BFA7A6

#BEBFA6

Compound

#A6BDBE

#A6B1BF

#BFA7A6

#BFB4A6

Variations

Lighter

#B8CBCC

#CBD7D7

#E1E7E7

Darker

#7CA0A2

#517273

#2F4344

Saturation

#AFB6B6

#A6BEBF

#86DADF

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

1.97:1

Fail

vs Black

10.64:1

AAA

Deuteranopia

#A6BDBE

#B3B6BF

Original → Simulated

Protanopia

#A6BDBE

#B9B9BE

Original → Simulated

Tritanopia

#A6BDBE

#A7BDBC

Original → Simulated

Color Psychology

Calm · Restorative

Oslo Blue 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

#BCBAAA

Warm Bulb 2700K

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

#A6BDBE

Daylight 5500K

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

#A9BFCE

Cool Bulb 6500K

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

Pairs With

#EAEBEB

Trim

Matched off-white

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

#F7F7F7

Ceiling

Whisper tint

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

#B2807E

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: #A6BDBE;

CSS — background

background-color: #A6BDBE;

CSS Variable

--color-oslo-blue: #A6BDBE;

Tailwind v3 — config

colors: { 'oslo-blue': '#A6BDBE' }

Tailwind — arbitrary

bg-[#A6BDBE] text-[#A6BDBE]

SCSS

$oslo-blue: #A6BDBE;

Similar Colors

Wedgewood Gray

#ACBFBD · ΔE 2.3

Paradiso

#A9C3C6 · ΔE 2.5

Cape Blue

#A1BAC0 · ΔE 3.0

Colorado Gray

#9EB5B8 · ΔE 3.1

Buxton Blue

#9DB6BA · ΔE 3.2

Soft Chinchilla

#ADC3C8 · ΔE 3.2

Homestead Green

#A4BBB6 · ΔE 3.4

Blue Porcelain

#B1C7CB · ΔE 4.2

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 #A6BDBE?

#A6BDBE is Oslo Blue, a soft green with a cool undertone.

Is #A6BDBE warm or cool?

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

What rooms work best with Oslo Blue?

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

What colors pair well with Oslo Blue?

Oslo Blue 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 Oslo Blue?

You can download Oslo 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 Oslo Blue?

The hex code is #A6BDBE. In RGB it's 166, 189, 190, and in HSL it's 183°, 16%, 70%.

← All colors