#2141AB

#2141AB

Color Values

HEX

#2141AB

RGB

33, 65, 171

HSL

226.1, 67.6%, 40.0%

HSV

226.1, 80.7%, 67.1%

CMYK

80.7%, 62.0%, 0.0%, 32.9%

OKLCH

0.4238 0.1736 266.0

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#2141AB

#AB8B21

Analogous

#2186AB

#4621AB

#2141AB

Triadic

#2141AB

#AB2141

#41AB21

Split Complementary

#2141AB

#AB4621

#86AB21

Tetradic

#2141AB

#AB2186

#AB8B21

#21AB46

Color Blindness Simulation

Original

#2141AB

Protanopia

#2F2F91

Deuteranopia

#2D2B8B

Tritanopia

#237D79

Achromatopsia

#424242

CSS Usage

background-color: #2141AB;
color: #2141AB;
border-color: #2141AB;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F3F5FC
100
#E3E8F7
200
#C3CEF3
300
#98ACEB
400
#617EE0
500
#2951D6
600
#2141AB
700
#1A3489
800
#15296B
900
#13214E
950
#0C1531

Contrast Checker

Text on white

8.72:1

AA Pass AAA Pass

Text on black

2.41:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026