#31433F

#31433F

Color Values

HEX

#31433F

RGB

49, 67, 63

HSL

166,7, 15,5%, 22,7%

HSV

166,7, 26,9%, 26,3%

CMYK

26,9%, 0,0%, 6,0%, 73,7%

OKLCH

0,366 0,024 179,7

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#31433F

#433135

Analogous

#314336

#313E43

#31433F

Triadic

#31433F

#3F3143

#433F31

Split Complementary

#31433F

#43313E

#433631

Tetradic

#31433F

#363143

#433135

#3E4331

Color Blindness Simulation

Original

#31433F

Protanopia

#393940

Deuteranopia

#383640

Tritanopia

#324141

Achromatopsia

#3F3F3F

CSS Usage

background-color: #31433F;
color: #31433F;
border-color: #31433F;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F6F8F8
100
#EBF0EE
200
#D6E1DE
300
#B8CBC7
400
#92AFA9
500
#6C938B
600
#56766F
700
#455E59
800
#364A45
900
#2A3734
950
#1A2321

Contrast Checker

Text on white

10,47:1

AA Pass AAA Pass

Text on black

2,01:1

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