REDS

Romantic Thriller

#A2101B

RGB 162, 16, 27 · HSL 355°, 82%, 35% · CMYK 0, 90, 83, 36

Romantic Thriller is #A2101B in HEX — rgb(162, 16, 27), hsl(355°, 82%, 35%), cmyk(0%, 90%, 83%, 36%).

Romantic Thriller pulls into the rich end of the reds spectrum — HSL 355°, 82%, 35%. The saturated saturation makes it bold and immediate, and the hue reads warm. In interior projects it shines on feature walls, dining rooms, hallways — anywhere you want energy. Reads best alongside cream walls, oak furniture, brass, soft black trim.

Color Codes

HEX#A2101B

RGB162, 16, 27

HSL355°, 82%, 35%

HSV355°, 90%, 64%

CMYK0, 90, 83, 36

Decimal10620955

CSS RGBrgb(162, 16, 27)

CSS HSLhsl(355, 82%, 35%)

Paint Matches — this color across 16 brands

Benjamin Moore

Heritage HC-181

ΔE 2.7 · #9A0B15

Dutch Boy

International Red D-6771

ΔE 3.7 · #9D0B1E

RAL

Ruby Red 3003

ΔE 4.4 · #9B111E

Behr

Red Tomato 170B-7

ΔE 4.6 · #AE1B27

Dulux

True Heart S05G8

ΔE 7.1 · #B12D2C

Vista Paint

Lipstick Pencil K-1220

ΔE 9 · #BD2E32

Colorhouse

Create .04 Create-04

ΔE 9.1 · #B8352E

Dunn-Edwards

Hot Jazz DEA107

ΔE 9.2 · #BC3033

Sherwin-Williams

Real Red SW6868

ΔE 9.3 · #BF2D32

Kilz

Atomic Red LH170

ΔE 10.1 · #B83236

Hallman-Lindsay

Unmatched Beauty 1110

ΔE 10.2 · #B12D35

IKEA

IKEA130 130

ΔE 13 · #9B2C2C

Kobra

Red 15

ΔE 13.4 · #BD413A

Valspar

Classic Red 1009-2

ΔE 16.1 · #AE373F

PPG

Red Gumball 1187-7

ΔE 16.5 · #AC3A3E

Farrow & Ball

Blazer 212

ΔE 21.8 · #B64F48

Light Reflectance & Undertone

Light Reflectance Value (LRV)

8/100

Very Dark

0 · DarkLight · 100

Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.

Undertone

TemperatureWarm MasstoneRed UndertonePink

Reads as a warm red with a pink undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#A2101B

#10A296

Analogous

#A21065

#A2101B

#A24D10

Triadic

#A2101B

#1CA210

#101CA2

Split-Complementary

#A2101B

#10A24D

#1065A2

Tetradic

#A2101B

#65A210

#10A296

#4D10A2

Monochromatic

#170204

#5D0910

#A2101B

#E81728

#EF5D69

Rectangle

#A2101B

#A29610

#10A296

#101CA2

Compound

#A2101B

#A24D10

#10A296

#1065A2

Variations

Lighter

#DF1627

#E15662

#E6A4A9

Darker

#850A14

#5D050C

#370206

Saturation

#6F4347

#A2101C

#AA0816

Interior Use

Best Rooms

dining rooms, hallways, feature walls

Best Uses

accent walls, doors, statement furniture

Pairs With

cream walls, oak furniture, brass, soft black trim

Accessibility (WCAG)

vs White

8.00:1

AAA

vs Black

2.63:1

Fail

Deuteranopia

#A2101B

#6F640D

Original → Simulated

Protanopia

#A2101B

#49491A

Original → Simulated

Tritanopia

#A2101B

#A01E2E

Original → Simulated

Color Psychology

Bold · Energetic

Romantic Thriller carries the unmistakable charge of red — it raises pulse and appetite, draws the eye first in any room, and refuses to recede. Use it where you want presence: dining rooms that should feel social, hallways that need a focal point, front doors that announce arrival.

SymbolismPassion, urgency, vitality

PersonalityConfident, expressive, daring

energyappetitefocalsocialwarmthstatement

How it looks under different light

#B9392F

Warm Bulb 2700K

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

#A2101B

Daylight 5500K

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

#A63E54

Cool Bulb 6500K

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

Pairs With

#EEE8E8

Trim

Matched off-white

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

#F8F7F7

Ceiling

Whisper tint

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

#178178

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 · Doors · Mouldings

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: #A2101B;

CSS — background

background-color: #A2101B;

CSS Variable

--color-romantic-thriller: #A2101B;

Tailwind v3 — config

colors: { 'romantic-thriller': '#A2101B' }

Tailwind — arbitrary

bg-[#A2101B] text-[#A2101B]

SCSS

$romantic-thriller: #A2101B;

Similar Colors

Heritage Red

#990A14 · ΔE 3.1

Million Dollar Red

#B5332C · ΔE 8.4

Neon Red

#B82D33 · ΔE 8.8

Exotic Red

#B32735 · ΔE 10.0

Red

#C92E2E · ΔE 12.0

Hot Tamale

#A93434 · ΔE 12.5

Ruby Red

#CA2C2C · ΔE 12.6

Tomato Tango

#BF3F2D · ΔE 12.6

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 #A2101B?

#A2101B is Romantic Thriller, a deep red with a warm undertone.

Is #A2101B warm or cool?

Romantic Thriller reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Romantic Thriller?

Romantic Thriller works well in dining rooms, hallways, feature walls. Designers typically use it for accent walls, doors, statement furniture.

What colors pair well with Romantic Thriller?

Romantic Thriller pairs naturally with cream walls, oak furniture, brass, soft black trim. Its complementary color is also a strong contrast option for accents.

Where can I download Romantic Thriller?

You can download Romantic Thriller 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 Romantic Thriller?

The hex code is #A2101B. In RGB it's 162, 16, 27, and in HSL it's 355°, 82%, 35%.

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