#2F403D

#2F403D

Color Values

HEX

#2F403D

RGB

47, 64, 61

HSL

169.4, 15.3%, 21.8%

HSV

169.4, 26.6%, 25.1%

CMYK

26.6%, 0.0%, 4.7%, 74.9%

OKLCH

0.3557 0.0225 183.0

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#2F403D

#402F32

Analogous

#2F4035

#2F3B40

#2F403D

Triadic

#2F403D

#3D2F40

#403D2F

Split Complementary

#2F403D

#402F3B

#40352F

Tetradic

#2F403D

#352F40

#402F32

#3B402F

Color Blindness Simulation

Original

#2F403D

Protanopia

#36373E

Deuteranopia

#35343E

Tritanopia

#303E3E

Achromatopsia

#3C3C3C

CSS Usage

background-color: #2F403D;
color: #2F403D;
border-color: #2F403D;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F6F8F8
100
#EBEFEF
200
#D6E1DF
300
#B8CBC8
400
#92AFAA
500
#6C938C
600
#567670
700
#455E5A
800
#364A46
900
#2A3735
950
#1A2321

Contrast Checker

Text on white

10.93:1

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