#2B3C68

#2B3C68

Color Values

HEX

#2B3C68

RGB

43, 60, 104

HSL

223.3, 41.5%, 28.8%

HSV

223.3, 58.7%, 40.8%

CMYK

58.7%, 42.3%, 0.0%, 59.2%

OKLCH

0.3647 0.0793 266.6

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#2B3C68

#68572B

Analogous

#2B5A68

#382B68

#2B3C68

Triadic

#2B3C68

#682B3C

#3C682B

Split Complementary

#2B3C68

#68382B

#5A682B

Tetradic

#2B3C68

#682B5A

#68572B

#2B6838

Color Blindness Simulation

Original

#2B3C68

Protanopia

#32335D

Deuteranopia

#31305B

Tritanopia

#2C5553

Achromatopsia

#3C3C3C

CSS Usage

background-color: #2B3C68;
color: #2B3C68;
border-color: #2B3C68;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E7EAF3
200
#CCD5EA
300
#A8B7DB
400
#798FC8
500
#4B68B4
600
#3C5390
700
#304373
800
#25345A
900
#1E2843
950
#131A2A

Contrast Checker

Text on white

10.77:1

AA Pass AAA Pass

Text on black

1.95:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026