#2F349C

#2F349C

Color Values

HEX

#2F349C

RGB

47, 52, 156

HSL

237.2, 53.7%, 39.8%

HSV

237.2, 69.9%, 61.2%

CMYK

69.9%, 66.7%, 0.0%, 38.8%

OKLCH

0.3929 0.1655 273.7

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#2F349C

#9C972F

Analogous

#2F6B9C

#602F9C

#2F349C

Triadic

#2F349C

#9C2F34

#349C2F

Split Complementary

#2F349C

#9C602F

#6B9C2F

Tetradic

#2F349C

#9C2F6B

#9C972F

#2F9C60

Color Blindness Simulation

Original

#2F349C

Protanopia

#313183

Deuteranopia

#31307D

Tritanopia

#2F6F6B

Achromatopsia

#3A3A3A

CSS Usage

background-color: #2F349C;
color: #2F349C;
border-color: #2F349C;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C8CAEE
300
#A1A4E3
400
#6E73D3
500
#3B41C4
600
#2F349D
700
#262A7D
800
#1E2162
900
#191B48
950
#10112D

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

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