#2F403C

#2F403C

Color Values

HEX

#2F403C

RGB

47, 64, 60

HSL

165.9, 15.3%, 21.8%

HSV

165.9, 26.6%, 25.1%

CMYK

26.6%, 0.0%, 6.2%, 74.9%

OKLCH

0.3553 0.023 178.9

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#2F403C

#402F33

Analogous

#2F4034

#2F3C40

#2F403C

Triadic

#2F403C

#3C2F40

#403C2F

Split Complementary

#2F403C

#402F3C

#40342F

Tetradic

#2F403C

#342F40

#402F33

#3C402F

Color Blindness Simulation

Original

#2F403C

Protanopia

#36373D

Deuteranopia

#35343D

Tritanopia

#303E3E

Achromatopsia

#3C3C3C

CSS Usage

background-color: #2F403C;
color: #2F403C;
border-color: #2F403C;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F6F8F8
100
#EBEFEE
200
#D6E1DE
300
#B8CBC7
400
#92AFA8
500
#6C938A
600
#56766E
700
#455E58
800
#364A45
900
#2A3734
950
#1A2321

Contrast Checker

Text on white

10.94:1

AA Pass AAA Pass

Text on black

1.92:1

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