#21241D

#21241D

Color Values

HEX

#21241D

RGB

33, 36, 29

HSL

85.7, 10.8%, 12.7%

HSV

85.7, 19.4%, 14.1%

CMYK

8.3%, 0.0%, 19.4%, 85.9%

OKLCH

0.2547 0.0135 126.3

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#21241D

#201D24

Analogous

#24231D

#1D241D

#21241D

Triadic

#21241D

#1D2124

#241D21

Split Complementary

#21241D

#1D1D24

#231D24

Tetradic

#21241D

#1D2423

#201D24

#241D1D

Color Blindness Simulation

Original

#21241D

Protanopia

#22221F

Deuteranopia

#22221F

Tritanopia

#212020

Achromatopsia

#232323

CSS Usage

background-color: #21241D;
color: #21241D;
border-color: #21241D;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F7F8F7
100
#EDEFEC
200
#DCDFD7
300
#C3C8BB
400
#A2AB96
500
#818D72
600
#68715B
700
#535A49
800
#414739
900
#31352C
950
#1F221C

Contrast Checker

Text on white

15.73:1

AA Pass AAA Pass

Text on black

1.33:1

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