#2C2D31

#2C2D31

Color Values

HEX

#2C2D31

RGB

44, 45, 49

HSL

228.0, 5.4%, 18.2%

HSV

228.0, 10.2%, 19.2%

CMYK

10.2%, 8.2%, 0.0%, 80.8%

OKLCH

0.2977 0.0073 274.7

Properties

Cool Dark Nearest: RAL 7021 Black Grey

Color Harmonies

Complementary

#2C2D31

#31302C

Analogous

#2C2F31

#2D2C31

#2C2D31

Triadic

#2C2D31

#312C2D

#2D312C

Split Complementary

#2C2D31

#312D2C

#2F312C

Tetradic

#2C2D31

#312C2F

#31302C

#2C312D

Color Blindness Simulation

Original

#2C2D31

Protanopia

#2C2C30

Deuteranopia

#2C2C30

Tritanopia

#2C2F2F

Achromatopsia

#2D2D2D

CSS Usage

background-color: #2C2D31;
color: #2C2D31;
border-color: #2C2D31;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D9DADD
300
#BEC0C5
400
#9C9EA6
500
#797B86
600
#60636C
700
#4D4F56
800
#3C3E43
900
#2E2F33
950
#1D1E20

Contrast Checker

Text on white

13.75:1

AA Pass AAA Pass

Text on black

1.53:1

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