#021F45

#021F45

Color Values

HEX

#021F45

RGB

2, 31, 69

HSL

214.0, 94.4%, 13.9%

HSV

214.0, 97.1%, 27.1%

CMYK

97.1%, 55.1%, 0.0%, 72.9%

OKLCH

0.2442 0.0797 256.4

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#021F45

#452802

Analogous

#024045

#060245

#021F45

Triadic

#021F45

#45021F

#1F4502

Split Complementary

#021F45

#450602

#404502

Tetradic

#021F45

#450240

#452802

#024506

Color Blindness Simulation

Original

#021F45

Protanopia

#0F0F3C

Deuteranopia

#0D0B3A

Tritanopia

#033533

Achromatopsia

#1C1C1C

CSS Usage

background-color: #021F45;
color: #021F45;
border-color: #021F45;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F7FD
100
#DFEBFB
200
#BAD7FD
300
#88BAFC
400
#4895FA
500
#076FF8
600
#0659C6
700
#05479F
800
#04387C
900
#072B5A
950
#051B39

Contrast Checker

Text on white

16.35:1

AA Pass AAA Pass

Text on black

1.28:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026
Tutorials

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

ม.ค. 18, 2026