#42363F

#42363F

Color Values

HEX

#42363F

RGB

66, 54, 63

HSL

315.0, 10.0%, 23.5%

HSV

315.0, 18.2%, 25.9%

CMYK

0.0%, 18.2%, 4.5%, 74.1%

OKLCH

0.3491 0.0225 334.9

Properties

Warm Dark Nearest: RAL 8019 Grey Brown

Color Harmonies

Complementary

#42363F

#364239

Analogous

#3F3642

#423639

#42363F

Triadic

#42363F

#3F4236

#363F42

Split Complementary

#42363F

#394236

#36423F

Tetradic

#42363F

#423F36

#364239

#363942

Color Blindness Simulation

Original

#42363F

Protanopia

#3D3D3D

Deuteranopia

#3E3E3C

Tritanopia

#413B3B

Achromatopsia

#393939

CSS Usage

background-color: #42363F;
color: #42363F;
border-color: #42363F;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F8F7F8
100
#EFECEE
200
#DFD8DD
300
#C8BCC5
400
#AA97A5
500
#8C7386
600
#705C6B
700
#5A4956
800
#463943
900
#352C33
950
#211C20

Contrast Checker

Text on white

11.47:1

AA Pass AAA Pass

Text on black

1.83:1

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