#2C3437

#2C3437

Color Values

HEX

#2C3437

RGB

44, 52, 55

HSL

196.4, 11.1%, 19.4%

HSV

196.4, 20.0%, 21.6%

CMYK

20.0%, 5.5%, 0.0%, 78.4%

OKLCH

0.3187 0.0122 222.4

Properties

Cool Dark Nearest: RAL 7016 Anthracite Grey

Color Harmonies

Complementary

#2C3437

#372F2C

Analogous

#2C3734

#2C2E37

#2C3437

Triadic

#2C3437

#372C34

#34372C

Split Complementary

#2C3437

#372C2E

#37342C

Tetradic

#2C3437

#342C37

#372F2C

#2E372C

Color Blindness Simulation

Original

#2C3437

Protanopia

#2F3036

Deuteranopia

#2F2E36

Tritanopia

#2C3636

Achromatopsia

#333333

CSS Usage

background-color: #2C3437;
color: #2C3437;
border-color: #2C3437;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F7F8F8
100
#EBEEEF
200
#D7DDDF
300
#BBC5C9
400
#96A5AB
500
#71868E
600
#5B6B71
700
#49565B
800
#394347
900
#2C3335
950
#1C2022

Contrast Checker

Text on white

12.7:1

AA Pass AAA Pass

Text on black

1.65:1

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