#2B2D3D

#2B2D3D

Color Values

HEX

#2B2D3D

RGB

43, 45, 61

HSL

233.3, 17.3%, 20.4%

HSV

233.3, 29.5%, 23.9%

CMYK

29.5%, 26.2%, 0.0%, 76.1%

OKLCH

0.3023 0.029 279.0

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#2B2D3D

#3D3B2B

Analogous

#2B363D

#322B3D

#2B2D3D

Triadic

#2B2D3D

#3D2B2D

#2D3D2B

Split Complementary

#2B2D3D

#3D322B

#363D2B

Tetradic

#2B2D3D

#3D2B36

#3D3B2B

#2B3D32

Color Blindness Simulation

Original

#2B2D3D

Protanopia

#2C2C39

Deuteranopia

#2C2C38

Tritanopia

#2B3635

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2B2D3D;
color: #2B2D3D;
border-color: #2B2D3D;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F6F8
100
#EBEBF0
200
#D5D7E1
300
#B7BACC
400
#9094B1
500
#696E96
600
#545878
700
#434760
800
#35374B
900
#292B38
950
#1A1B23

Contrast Checker

Text on white

13.59:1

AA Pass AAA Pass

Text on black

1.55:1

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