#2B373C

#2B373C

Color Values

HEX

#2B373C

RGB

43, 55, 60

HSL

197.6, 16.5%, 20.2%

HSV

197.6, 28.3%, 23.5%

CMYK

28.3%, 8.3%, 0.0%, 76.5%

OKLCH

0.3279 0.0183 225.1

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2B373C

#3C302B

Analogous

#2B3C38

#2B2F3C

#2B373C

Triadic

#2B373C

#3C2B37

#373C2B

Split Complementary

#2B373C

#3C2B2F

#3C382B

Tetradic

#2B373C

#382B3C

#3C302B

#2F3C2B

Color Blindness Simulation

Original

#2B373C

Protanopia

#30303B

Deuteranopia

#302F3A

Tritanopia

#2C3A3A

Achromatopsia

#353535

CSS Usage

background-color: #2B373C;
color: #2B373C;
border-color: #2B373C;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F6F8F8
100
#EBEEF0
200
#D5DEE1
300
#B8C6CC
400
#91A7B0
500
#6A8895
600
#556D77
700
#44575F
800
#35444A
900
#293338
950
#1A2023

Contrast Checker

Text on white

12.25:1

AA Pass AAA Pass

Text on black

1.71:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026