#342C73

#342C73

Color Values

HEX

#342C73

RGB

52, 44, 115

HSL

246.8, 44.7%, 31.2%

HSV

246.8, 61.7%, 45.1%

CMYK

54.8%, 61.7%, 0.0%, 54.9%

OKLCH

0.3455 0.1176 283.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#342C73

#6B732C

Analogous

#2C4773

#582C73

#342C73

Triadic

#342C73

#73342C

#2C7334

Split Complementary

#342C73

#73582C

#47732C

Tetradic

#342C73

#732C47

#6B732C

#2C7358

Color Blindness Simulation

Original

#342C73

Protanopia

#313062

Deuteranopia

#31325E

Tritanopia

#345451

Achromatopsia

#333333

CSS Usage

background-color: #342C73;
color: #342C73;
border-color: #342C73;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CFCBEB
300
#ADA6DD
400
#8076CB
500
#5347B8
600
#433894
700
#352D76
800
#2A235C
900
#211D44
950
#15122B

Contrast Checker

Text on white

11.97:1

AA Pass AAA Pass

Text on black

1.75:1

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