#2B3B50

#2B3B50

Color Values

HEX

#2B3B50

RGB

43, 59, 80

HSL

214.1, 30.1%, 24.1%

HSV

214.1, 46.2%, 31.4%

CMYK

46.2%, 26.2%, 0.0%, 68.6%

OKLCH

0.348 0.0425 255.5

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2B3B50

#50402B

Analogous

#2B4D50

#2D2B50

#2B3B50

Triadic

#2B3B50

#502B3B

#3B502B

Split Complementary

#2B3B50

#502D2B

#4D502B

Tetradic

#2B3B50

#502B4D

#50402B

#2B502D

Color Blindness Simulation

Original

#2B3B50

Protanopia

#32324B

Deuteranopia

#31304A

Tritanopia

#2C4746

Achromatopsia

#393939

CSS Usage

background-color: #2B3B50;
color: #2B3B50;
border-color: #2B3B50;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D1DAE6
300
#AFBFD4
400
#849DBD
500
#597AA6
600
#476285
700
#394E6A
800
#2D3D53
900
#232F3E
950
#161D27

Contrast Checker

Text on white

11.39:1

AA Pass AAA Pass

Text on black

1.84:1

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