#3D343F

#3D343F

Color Values

HEX

#3D343F

RGB

61, 52, 63

HSL

289.1, 9.6%, 22.5%

HSV

289.1, 17.5%, 24.7%

CMYK

3.2%, 17.5%, 0.0%, 75.3%

OKLCH

0.3389 0.0225 320.1

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#3D343F

#363F34

Analogous

#37343F

#3F343B

#3D343F

Triadic

#3D343F

#3F3D34

#343F3D

Split Complementary

#3D343F

#3B3F34

#343F37

Tetradic

#3D343F

#3F3734

#363F34

#343B3F

Color Blindness Simulation

Original

#3D343F

Protanopia

#39393C

Deuteranopia

#3A3A3C

Tritanopia

#3D3A3A

Achromatopsia

#373737

CSS Usage

background-color: #3D343F;
color: #3D343F;
border-color: #3D343F;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F8F7F8
100
#EEECEF
200
#DDD8DF
300
#C6BCC8
400
#A698AA
500
#87738C
600
#6C5C70
700
#574A59
800
#443A46
900
#332C35
950
#201C21

Contrast Checker

Text on white

11.92:1

AA Pass AAA Pass

Text on black

1.76:1

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