#2B3D49

#2B3D49

Color Values

HEX

#2B3D49

RGB

43, 61, 73

HSL

204.0, 25.9%, 22.7%

HSV

204.0, 41.1%, 28.6%

CMYK

41.1%, 16.4%, 0.0%, 71.4%

OKLCH

0.3497 0.0313 238.0

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2B3D49

#49372B

Analogous

#2B4946

#2B2E49

#2B3D49

Triadic

#2B3D49

#492B3D

#3D492B

Split Complementary

#2B3D49

#492B2E

#49462B

Tetradic

#2B3D49

#462B49

#49372B

#2E492B

Color Blindness Simulation

Original

#2B3D49

Protanopia

#333346

Deuteranopia

#323045

Tritanopia

#2C4443

Achromatopsia

#3A3A3A

CSS Usage

background-color: #2B3D49;
color: #2B3D49;
border-color: #2B3D49;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DDE5
300
#B2C5D2
400
#88A6B9
500
#5E86A1
600
#4C6B80
700
#3C5667
800
#2F4350
900
#25333C
950
#172026

Contrast Checker

Text on white

11.25:1

AA Pass AAA Pass

Text on black

1.87:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026