#331819

#331819

Color Values

HEX

#331819

RGB

51, 24, 25

HSL

357.8, 36.0%, 14.7%

HSV

357.8, 52.9%, 20.0%

CMYK

0.0%, 52.9%, 51.0%, 80.0%

OKLCH

0.2478 0.0433 18.3

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#331819

#183332

Analogous

#331826

#332418

#331819

Triadic

#331819

#193318

#181933

Split Complementary

#331819

#183324

#182633

Tetradic

#331819

#263318

#183332

#241833

Color Blindness Simulation

Original

#331819

Protanopia

#272719

Deuteranopia

#292B19

Tritanopia

#321919

Achromatopsia

#1E1E1E

CSS Usage

background-color: #331819;
color: #331819;
border-color: #331819;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#FAF5F5
100
#F3E8E8
200
#E8CECF
300
#D8ACAD
400
#C37F81
500
#AD5255
600
#8B4144
700
#6F3436
800
#57292A
900
#402122
950
#291515

Contrast Checker

Text on white

16.34:1

AA Pass AAA Pass

Text on black

1.29:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026