#2B2341

#2B2341

Color Values

HEX

#2B2341

RGB

43, 35, 65

HSL

256.0, 30.0%, 19.6%

HSV

256.0, 46.2%, 25.5%

CMYK

33.8%, 46.2%, 0.0%, 74.5%

OKLCH

0.2805 0.0547 294.9

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#2B2341

#394123

Analogous

#232A41

#3A2341

#2B2341

Triadic

#2B2341

#412B23

#23412B

Split Complementary

#2B2341

#413A23

#2A4123

Tetradic

#2B2341

#41232A

#394123

#23413A

Color Blindness Simulation

Original

#2B2341

Protanopia

#28273A

Deuteranopia

#282938

Tritanopia

#2B3433

Achromatopsia

#272727

CSS Usage

background-color: #2B2341;
color: #2B2341;
border-color: #2B2341;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F5F9
100
#EBE9F2
200
#D6D1E6
300
#B9AFD4
400
#9384BD
500
#6E59A6
600
#584785
700
#46396A
800
#372D53
900
#2A233E
950
#1B1627

Contrast Checker

Text on white

14.79:1

AA Pass AAA Pass

Text on black

1.42:1

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