#021229

#021229

Color Values

HEX

#021229

RGB

2, 18, 41

HSL

215.4, 90.7%, 8.4%

HSV

215.4, 95.1%, 16.1%

CMYK

95.1%, 56.1%, 0.0%, 83.9%

OKLCH

0.1831 0.053 255.3

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#021229

#291902

Analogous

#022529

#050229

#021229

Triadic

#021229

#290212

#122902

Split Complementary

#021229

#290502

#252902

Tetradic

#021229

#290225

#291902

#022905

Color Blindness Simulation

Original

#021229

Protanopia

#090923

Deuteranopia

#080722

Tritanopia

#031F1E

Achromatopsia

#101010

CSS Usage

background-color: #021229;
color: #021229;
border-color: #021229;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F1F6FD
100
#DFEBFB
200
#BBD5FC
300
#8AB8F9
400
#4B91F6
500
#0C6BF3
600
#0955C3
700
#08449C
800
#06357A
900
#092958
950
#061A38

Contrast Checker

Text on white

18.73:1

AA Pass AAA Pass

Text on black

1.12:1

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