#2B2D48

#2B2D48

Color Values

HEX

#2B2D48

RGB

43, 45, 72

HSL

235.9, 25.2%, 22.5%

HSV

235.9, 40.3%, 28.2%

CMYK

40.3%, 37.5%, 0.0%, 71.8%

OKLCH

0.3084 0.0485 279.9

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#2B2D48

#48462B

Analogous

#2B3B48

#372B48

#2B2D48

Triadic

#2B2D48

#482B2D

#2D482B

Split Complementary

#2B2D48

#48372B

#3B482B

Tetradic

#2B2D48

#482B3B

#48462B

#2B4837

Color Blindness Simulation

Original

#2B2D48

Protanopia

#2C2C41

Deuteranopia

#2C2C40

Tritanopia

#2B3C3B

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2B2D48;
color: #2B2D48;
border-color: #2B2D48;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D4E4
300
#B2B4D1
400
#898CB8
500
#5F64A0
600
#4C5080
700
#3D4066
800
#303250
900
#25273B
950
#181926

Contrast Checker

Text on white

13.36:1

AA Pass AAA Pass

Text on black

1.57:1

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