#2F4551

#2F4551

Color Values

HEX

#2F4551

RGB

47, 69, 81

HSL

201.2, 26.6%, 25.1%

HSV

201.2, 42.0%, 31.8%

CMYK

42.0%, 14.8%, 0.0%, 68.2%

OKLCH

0.3772 0.0343 232.7

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#2F4551

#513B2F

Analogous

#2F514C

#2F3451

#2F4551

Triadic

#2F4551

#512F45

#45512F

Split Complementary

#2F4551

#512F34

#514C2F

Tetradic

#2F4551

#4C2F51

#513B2F

#34512F

Color Blindness Simulation

Original

#2F4551

Protanopia

#39394E

Deuteranopia

#37364D

Tritanopia

#304C4B

Achromatopsia

#414141

CSS Usage

background-color: #2F4551;
color: #2F4551;
border-color: #2F4551;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DEE5
300
#B2C7D2
400
#88A8BA
500
#5E89A1
600
#4B6E81
700
#3C5867
800
#2F4551
900
#25343C
950
#172126

Contrast Checker

Text on white

10.04:1

AA Pass AAA Pass

Text on black

2.09:1

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