#31392D

#31392D

Color Values

HEX

#31392D

RGB

49, 57, 45

HSL

100.0, 11.8%, 20.0%

HSV

100.0, 21.1%, 22.4%

CMYK

14.0%, 0.0%, 21.1%, 77.6%

OKLCH

0.3331 0.0233 135.2

Properties

Cool Dark Nearest: RAL 6009 Fir Green

Color Harmonies

Complementary

#31392D

#352D39

Analogous

#37392D

#2D392F

#31392D

Triadic

#31392D

#2D3139

#392D31

Split Complementary

#31392D

#2F2D39

#392D37

Tetradic

#31392D

#2D3739

#352D39

#392F2D

Color Blindness Simulation

Original

#31392D

Protanopia

#343530

Deuteranopia

#343331

Tritanopia

#313233

Achromatopsia

#363636

CSS Usage

background-color: #31392D;
color: #31392D;
border-color: #31392D;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F7F8F7
100
#EDEFEB
200
#DAE0D7
300
#BFC9BB
400
#9DAC96
500
#7A8F70
600
#62725A
700
#4E5B48
800
#3D4738
900
#2F362B
950
#1E221B

Contrast Checker

Text on white

11.97:1

AA Pass AAA Pass

Text on black

1.75:1

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