#2B2C41

#2B2C41

Color Values

HEX

#2B2C41

RGB

43, 44, 65

HSL

237.3, 20.4%, 21.2%

HSV

237.3, 33.8%, 25.5%

CMYK

33.8%, 32.3%, 0.0%, 74.5%

OKLCH

0.3019 0.0378 281.8

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#2B2C41

#41402B

Analogous

#2B3741

#352B41

#2B2C41

Triadic

#2B2C41

#412B2C

#2C412B

Split Complementary

#2B2C41

#41352B

#37412B

Tetradic

#2B2C41

#412B37

#41402B

#2B4135

Color Blindness Simulation

Original

#2B2C41

Protanopia

#2B2B3C

Deuteranopia

#2B2B3B

Tritanopia

#2B3837

Achromatopsia

#2D2D2D

CSS Usage

background-color: #2B2C41;
color: #2B2C41;
border-color: #2B2C41;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EAEAF0
200
#D4D5E3
300
#B5B6CE
400
#8D8FB4
500
#65689A
600
#51537B
700
#414262
800
#33344D
900
#282839
950
#191924

Contrast Checker

Text on white

13.64:1

AA Pass AAA Pass

Text on black

1.54:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026