#2F3749

#2F3749

Color Values

HEX

#2F3749

RGB

47, 55, 73

HSL

221.5, 21.7%, 23.5%

HSV

221.5, 35.6%, 28.6%

CMYK

35.6%, 24.7%, 0.0%, 71.4%

OKLCH

0.3373 0.0337 266.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2F3749

#49412F

Analogous

#2F4449

#342F49

#2F3749

Triadic

#2F3749

#492F37

#37492F

Split Complementary

#2F3749

#49342F

#44492F

Tetradic

#2F3749

#492F44

#49412F

#2F4934

Color Blindness Simulation

Original

#2F3749

Protanopia

#323345

Deuteranopia

#323144

Tritanopia

#2F4140

Achromatopsia

#373737

CSS Usage

background-color: #2F3749;
color: #2F3749;
border-color: #2F3749;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D8E3
300
#B5BDCF
400
#8C99B5
500
#64759B
600
#505E7C
700
#404B63
800
#323A4E
900
#272D3A
950
#191C25

Contrast Checker

Text on white

11.91:1

AA Pass AAA Pass

Text on black

1.76:1

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