#2B4569

#2B4569

Color Values

HEX

#2B4569

RGB

43, 69, 105

HSL

214.8, 41.9%, 29.0%

HSV

214.8, 59.0%, 41.2%

CMYK

59.0%, 34.3%, 0.0%, 58.8%

OKLCH

0.3872 0.0695 256.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2B4569

#694F2B

Analogous

#2B6469

#302B69

#2B4569

Triadic

#2B4569

#692B45

#45692B

Split Complementary

#2B4569

#69302B

#64692B

Tetradic

#2B4569

#692B64

#694F2B

#2B6930

Color Blindness Simulation

Original

#2B4569

Protanopia

#363660

Deuteranopia

#35335E

Tritanopia

#2C5958

Achromatopsia

#424242

CSS Usage

background-color: #2B4569;
color: #2B4569;
border-color: #2B4569;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7ECF4
200
#CCD9EA
300
#A8BEDB
400
#799AC8
500
#4A77B5
600
#3B5F91
700
#2F4C74
800
#253B5A
900
#1E2E43
950
#131D2A

Contrast Checker

Text on white

9.73:1

AA Pass AAA Pass

Text on black

2.16:1

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