#2B2C58

#2B2C58

Color Values

HEX

#2B2C58

RGB

43, 44, 88

HSL

238.7, 34.4%, 25.7%

HSV

238.7, 51.1%, 34.5%

CMYK

51.1%, 50.0%, 0.0%, 65.5%

OKLCH

0.3165 0.0772 280.0

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#2B2C58

#58572B

Analogous

#2B4358

#412B58

#2B2C58

Triadic

#2B2C58

#582B2C

#2C582B

Split Complementary

#2B2C58

#58412B

#43582B

Tetradic

#2B2C58

#582B43

#58572B

#2B5841

Color Blindness Simulation

Original

#2B2C58

Protanopia

#2B2B4D

Deuteranopia

#2B2B4B

Tritanopia

#2B4543

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2B2C58;
color: #2B2C58;
border-color: #2B2C58;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E8E8F2
200
#CFD0E8
300
#ADAED7
400
#8082C1
500
#5456AB
600
#434489
700
#36376E
800
#2A2B56
900
#21223F
950
#151628

Contrast Checker

Text on white

13.09:1

AA Pass AAA Pass

Text on black

1.6:1

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