#3F5342

#3F5342

Color Values

HEX

#3F5342

RGB

63, 83, 66

HSL

129.0, 13.7%, 28.6%

HSV

129.0, 24.1%, 32.5%

CMYK

24.1%, 0.0%, 20.5%, 67.5%

OKLCH

0.4201 0.0374 149.0

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#3F5342

#533F50

Analogous

#46533F

#3F534C

#3F5342

Triadic

#3F5342

#423F53

#53423F

Split Complementary

#3F5342

#4C3F53

#533F46

Tetradic

#3F5342

#3F4653

#533F50

#534C3F

Color Blindness Simulation

Original

#3F5342

Protanopia

#484846

Deuteranopia

#464547

Tritanopia

#40494A

Achromatopsia

#4E4E4E

CSS Usage

background-color: #3F5342;
color: #3F5342;
border-color: #3F5342;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F6F8F7
100
#EBEFEC
200
#D6E0D8
300
#B9CABC
400
#94AE98
500
#6E9173
600
#58745C
700
#465D4A
800
#37483A
900
#2A362C
950
#1B221C

Contrast Checker

Text on white

8.31:1

AA Pass AAA Pass

Text on black

2.53:1

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