#313E3C

#313E3C

Color Values

HEX

#313E3C

RGB

49, 62, 60

HSL

170.8, 11.7%, 21.8%

HSV

170.8, 21.0%, 24.3%

CMYK

21.0%, 0.0%, 3.2%, 75.7%

OKLCH

0.3515 0.0174 185.0

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#313E3C

#3E3133

Analogous

#313E36

#313A3E

#313E3C

Triadic

#313E3C

#3C313E

#3E3C31

Split Complementary

#313E3C

#3E313A

#3E3631

Tetradic

#313E3C

#36313E

#3E3133

#3A3E31

Color Blindness Simulation

Original

#313E3C

Protanopia

#37373C

Deuteranopia

#36353D

Tritanopia

#323D3D

Achromatopsia

#3B3B3B

CSS Usage

background-color: #313E3C;
color: #313E3C;
border-color: #313E3C;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F8
100
#EBEFEE
200
#D7DFDE
300
#BBC9C7
400
#96ACA8
500
#718E8A
600
#5A726E
700
#485B58
800
#384745
900
#2B3634
950
#1B2221

Contrast Checker

Text on white

11.14:1

AA Pass AAA Pass

Text on black

1.88:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026