#021A21

#021A21

Color Values

HEX

#021A21

RGB

2, 26, 33

HSL

193.5, 88.6%, 6.9%

HSV

193.5, 93.9%, 12.9%

CMYK

93.9%, 21.2%, 0.0%, 87.1%

OKLCH

0.2023 0.0338 219.5

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#021A21

#210902

Analogous

#022119

#020B21

#021A21

Triadic

#021A21

#21021A

#1A2102

Split Complementary

#021A21

#21020B

#211902

Tetradic

#021A21

#190221

#210902

#0B2102

Color Blindness Simulation

Original

#021A21

Protanopia

#0C0D1F

Deuteranopia

#0B091F

Tritanopia

#031E1E

Achromatopsia

#151515

CSS Usage

background-color: #021A21;
color: #021A21;
border-color: #021A21;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F2FBFD
100
#E0F5FB
200
#BCEDFB
300
#8CE0F8
400
#4DCFF4
500
#0FBEF0
600
#0C98C0
700
#09799A
800
#075F78
900
#0A4657
950
#062C37

Contrast Checker

Text on white

17.91:1

AA Pass AAA Pass

Text on black

1.17:1

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