#2F3C47

#2F3C47

Color Values

HEX

#2F3C47

RGB

47, 60, 71

HSL

207.5, 20.3%, 23.1%

HSV

207.5, 33.8%, 27.8%

CMYK

33.8%, 15.5%, 0.0%, 72.2%

OKLCH

0.3492 0.0258 244.1

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2F3C47

#473A2F

Analogous

#2F4746

#2F3047

#2F3C47

Triadic

#2F3C47

#472F3C

#3C472F

Split Complementary

#2F3C47

#472F30

#47462F

Tetradic

#2F3C47

#462F47

#473A2F

#30472F

Color Blindness Simulation

Original

#2F3C47

Protanopia

#353544

Deuteranopia

#343344

Tritanopia

#304242

Achromatopsia

#3A3A3A

CSS Usage

background-color: #2F3C47;
color: #2F3C47;
border-color: #2F3C47;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DCE3
300
#B5C3CE
400
#8DA2B4
500
#668299
600
#51687B
700
#415362
800
#33414D
900
#283139
950
#191F24

Contrast Checker

Text on white

11.3:1

AA Pass AAA Pass

Text on black

1.86:1

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