#021A34

#021A34

Color Values

HEX

#021A34

RGB

2, 26, 52

HSL

211.2, 92.6%, 10.6%

HSV

211.2, 96.2%, 20.4%

CMYK

96.2%, 50.0%, 0.0%, 79.6%

OKLCH

0.2158 0.0597 252.0

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#021A34

#341C02

Analogous

#023334

#030234

#021A34

Triadic

#021A34

#34021A

#1A3402

Split Complementary

#021A34

#340302

#333402

Tetradic

#021A34

#340233

#341C02

#023403

Color Blindness Simulation

Original

#021A34

Protanopia

#0C0D2E

Deuteranopia

#0B092C

Tritanopia

#032928

Achromatopsia

#171717

CSS Usage

background-color: #021A34;
color: #021A34;
border-color: #021A34;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BADAFC
300
#89C0FA
400
#499DF8
500
#097BF6
600
#0862C4
700
#064F9D
800
#053D7B
900
#082F59
950
#051E38

Contrast Checker

Text on white

17.5:1

AA Pass AAA Pass

Text on black

1.2:1

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