#2F334D

#2F334D

Color Values

HEX

#2F334D

RGB

47, 51, 77

HSL

232.0, 24.2%, 24.3%

HSV

232.0, 39.0%, 30.2%

CMYK

39.0%, 33.8%, 0.0%, 69.8%

OKLCH

0.3294 0.0464 276.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2F334D

#4D492F

Analogous

#2F424D

#3A2F4D

#2F334D

Triadic

#2F334D

#4D2F33

#334D2F

Split Complementary

#2F334D

#4D3A2F

#424D2F

Tetradic

#2F334D

#4D2F42

#4D492F

#2F4D3A

Color Blindness Simulation

Original

#2F334D

Protanopia

#313147

Deuteranopia

#303045

Tritanopia

#2F4241

Achromatopsia

#343434

CSS Usage

background-color: #2F334D;
color: #2F334D;
border-color: #2F334D;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D3D5E4
300
#B3B7D1
400
#8A90B7
500
#61699E
600
#4D547F
700
#3E4365
800
#30344F
900
#26293B
950
#181A25

Contrast Checker

Text on white

12.34:1

AA Pass AAA Pass

Text on black

1.7:1

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