#2F474C

#2F474C

Color Values

HEX

#2F474C

RGB

47, 71, 76

HSL

190.3, 23.6%, 24.1%

HSV

190.3, 38.2%, 29.8%

CMYK

38.2%, 6.6%, 0.0%, 70.2%

OKLCH

0.3803 0.0307 212.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#2F474C

#4C342F

Analogous

#2F4C42

#2F384C

#2F474C

Triadic

#2F474C

#4C2F47

#474C2F

Split Complementary

#2F474C

#4C2F38

#4C422F

Tetradic

#2F474C

#422F4C

#4C342F

#384C2F

Color Blindness Simulation

Original

#2F474C

Protanopia

#393A4B

Deuteranopia

#38364A

Tritanopia

#304A4A

Achromatopsia

#424242

CSS Usage

background-color: #2F474C;
color: #2F474C;
border-color: #2F474C;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F8F9
100
#EAF0F1
200
#D3E1E4
300
#B3CBD0
400
#8AAFB7
500
#61939E
600
#4E767E
700
#3E5E65
800
#314A4F
900
#26373B
950
#182325

Contrast Checker

Text on white

9.88:1

AA Pass AAA Pass

Text on black

2.13:1

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