#2A2C31

#2A2C31

Color Values

HEX

#2A2C31

RGB

42, 44, 49

HSL

222.9, 7.7%, 17.8%

HSV

222.9, 14.3%, 19.2%

CMYK

14.3%, 10.2%, 0.0%, 80.8%

OKLCH

0.2931 0.0095 268.3

Properties

Cool Dark Nearest: RAL 7021 Black Grey

Color Harmonies

Complementary

#2A2C31

#312F2A

Analogous

#2A2F31

#2B2A31

#2A2C31

Triadic

#2A2C31

#312A2C

#2C312A

Split Complementary

#2A2C31

#312B2A

#2F312A

Tetradic

#2A2C31

#312A2F

#312F2A

#2A312B

Color Blindness Simulation

Original

#2A2C31

Protanopia

#2B2B30

Deuteranopia

#2B2B30

Tritanopia

#2A2F2F

Achromatopsia

#2C2C2C

CSS Usage

background-color: #2A2C31;
color: #2A2C31;
border-color: #2A2C31;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D9DADE
300
#BDC0C7
400
#999EA8
500
#767B89
600
#5E636E
700
#4B4F58
800
#3B3E45
900
#2D2F34
950
#1C1E21

Contrast Checker

Text on white

13.97:1

AA Pass AAA Pass

Text on black

1.5:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026