#33373F

#33373F

Color Values

HEX

#33373F

RGB

51, 55, 63

HSL

220.0, 10.5%, 22.4%

HSV

220.0, 19.0%, 24.7%

CMYK

19.0%, 12.7%, 0.0%, 75.3%

OKLCH

0.3361 0.0151 264.3

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#33373F

#3F3B33

Analogous

#333D3F

#35333F

#33373F

Triadic

#33373F

#3F3337

#373F33

Split Complementary

#33373F

#3F3533

#3D3F33

Tetradic

#33373F

#3F333D

#3F3B33

#333F35

Color Blindness Simulation

Original

#33373F

Protanopia

#35353D

Deuteranopia

#34343D

Tritanopia

#333C3B

Achromatopsia

#373737

CSS Usage

background-color: #33373F;
color: #33373F;
border-color: #33373F;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F7F8
100
#ECEDEF
200
#D8DADF
300
#BBC0C8
400
#979DAB
500
#727B8D
600
#5B6271
700
#494F5A
800
#393E46
900
#2C2F35
950
#1C1E21

Contrast Checker

Text on white

11.94:1

AA Pass AAA Pass

Text on black

1.76:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026