#331B22

#331B22

Color Values

HEX

#331B22

RGB

51, 27, 34

HSL

342.5, 30.8%, 15.3%

HSV

342.5, 47.1%, 20.0%

CMYK

0.0%, 47.1%, 33.3%, 80.0%

OKLCH

0.2572 0.0393 1.4

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#331B22

#1B332C

Analogous

#331B2E

#33201B

#331B22

Triadic

#331B22

#22331B

#1B2233

Split Complementary

#331B22

#1B3320

#1B2E33

Tetradic

#331B22

#2E331B

#1B332C

#201B33

Color Blindness Simulation

Original

#331B22

Protanopia

#292820

Deuteranopia

#2A2C20

Tritanopia

#321F1F

Achromatopsia

#212121

CSS Usage

background-color: #331B22;
color: #331B22;
border-color: #331B22;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#F9F5F7
100
#F2E8EB
200
#E6D0D7
300
#D5AFBA
400
#BE8495
500
#A7586F
600
#854759
700
#6B3847
800
#532C38
900
#3E232B
950
#27161B

Contrast Checker

Text on white

15.9:1

AA Pass AAA Pass

Text on black

1.32:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026