BLUES

Feather Star

#59A1EF

RGB 89, 161, 239 · HSL 211°, 82%, 64% · CMYK 63, 33, 0, 6

Feather Star is #59A1EF in HEX — rgb(89, 161, 239), hsl(211°, 82%, 64%), cmyk(63%, 33%, 0%, 6%).

Feather Star pulls into the light end of the blues spectrum — HSL 211°, 82%, 64%. 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#59A1EF

RGB89, 161, 239

HSL211°, 82%, 64%

HSV211°, 63%, 94%

CMYK63, 33, 0, 6

Decimal5874159

CSS RGBrgb(89, 161, 239)

CSS HSLhsl(211, 82%, 64%)

Paint Matches — this color across 16 brands

Behr

Castle Moat 580B-6

ΔE 3.9 · #5798E2

PPG

Blue Dart 1243-5

ΔE 9.1 · #518FD1

Vista Paint

Breathtaking Blue K-130

ΔE 9.9 · #569AD7

Dunn-Edwards

Safe Harbor DE5865

ΔE 10.8 · #4A87CB

Hallman-Lindsay

Bashful Blue 611

ΔE 11.8 · #6994CF

Dulux

Blue Bay S39H4

ΔE 12.3 · #619ED6

Benjamin Moore

Rocky 2066-40

ΔE 12.4 · #1098D9

Valspar

Someday 4006-10B

ΔE 13.3 · #6296CD

Kilz

Coast Drive TB-46

ΔE 15.5 · #599ACD

RAL

Light Blue 5012

ΔE 15.7 · #3B83BD

IKEA

IKEA128 128

ΔE 19.5 · #4A72B0

Sherwin-Williams

Dynamic Blue SW6958

ΔE 19.5 · #0192C6

Kobra

Blue 29

ΔE 21.1 · #1882B4

Farrow & Ball

St Giles Blue 280

ΔE 23.1 · #599EC4

Dutch Boy

Blue Sea VS-9451

ΔE 24.9 · #2D61AD

Colorhouse

Petal .05 Petal-05

ΔE 34.9 · #1F4992

Light Reflectance & Undertone

Light Reflectance Value (LRV)

34/100

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 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

#59A1EF

#EEA658

Analogous

#58ECEE

#59A1EF

#5A58EE

Triadic

#59A1EF

#EE58A1

#A1EE58

Split-Complementary

#59A1EF

#EE5A58

#ECEE58

Tetradic

#59A1EF

#EE58EC

#EEA658

#58EE5A

Monochromatic

#10549E

#167AE3

#59A1EF

#9EC8F5

#E3EFFC

Rectangle

#59A1EF

#A658EE

#EEA658

#A1EE58

Compound

#59A1EF

#5A58EE

#EEA658

#ECEE58

Variations

Lighter

#79B4F2

#A2C7EE

#CCDEF1

Darker

#177FEE

#0957AB

#033365

Saturation

#8DA2BA

#58A1EE

#50A0F7

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

2.70:1

Fail

vs Black

7.77:1

AAA

Deuteranopia

#59A1EF

#7398F0

Original → Simulated

Protanopia

#59A1EF

#9898E7

Original → Simulated

Tritanopia

#59A1EF

#49B0A4

Original → Simulated

Color Psychology

Focused · Cooling

Feather Star 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

#82A5CE

Warm Bulb 2700K

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

#59A1EF

Daylight 5500K

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

#6FAAF3

Cool Bulb 6500K

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

Pairs With

#E8EAEE

Trim

Matched off-white

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

#F7F7F8

Ceiling

Whisper tint

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

#DC8D3A

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: #59A1EF;

CSS — background

background-color: #59A1EF;

CSS Variable

--color-feather-star: #59A1EF;

Tailwind v3 — config

colors: { 'feather-star': '#59A1EF' }

Tailwind — arbitrary

bg-[#59A1EF] text-[#59A1EF]

SCSS

$feather-star: #59A1EF;

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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 #59A1EF?

#59A1EF is Feather Star, a soft blue with a cool undertone.

Is #59A1EF warm or cool?

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

What rooms work best with Feather Star?

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

What colors pair well with Feather Star?

Feather Star 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 Feather Star?

You can download Feather Star 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 Feather Star?

The hex code is #59A1EF. In RGB it's 89, 161, 239, and in HSL it's 211°, 82%, 64%.

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