#343799

#343799

Color Values

HEX

#343799

RGB

52, 55, 153

HSL

238.2, 49.3%, 40.2%

HSV

238.2, 66.0%, 60.0%

CMYK

66.0%, 64.1%, 0.0%, 40.0%

OKLCH

0.3987 0.1564 275.4

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#343799

#999634

Analogous

#346A99

#633499

#343799

Triadic

#343799

#993437

#379934

Split Complementary

#343799

#996334

#6A9934

Tetradic

#343799

#99346A

#999634

#349963

Color Blindness Simulation

Original

#343799

Protanopia

#353581

Deuteranopia

#35357C

Tritanopia

#346F6A

Achromatopsia

#3D3D3D

CSS Usage

background-color: #343799;
color: #343799;
border-color: #343799;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CACBED
300
#A4A5E0
400
#7275CF
500
#4144BE
600
#343798
700
#292C7A
800
#20225F
900
#1B1C46
950
#11122C

Contrast Checker

Text on white

9.76:1

AA Pass AAA Pass

Text on black

2.15:1

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