#34398C

#34398C

Color Values

HEX

#34398C

RGB

52, 57, 140

HSL

236.6, 45.8%, 37.6%

HSV

236.6, 62.9%, 54.9%

CMYK

62.9%, 59.3%, 0.0%, 45.1%

OKLCH

0.3913 0.1356 275.6

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#34398C

#8C8734

Analogous

#34658C

#5B348C

#34398C

Triadic

#34398C

#8C3439

#398C34

Split Complementary

#34398C

#8C5B34

#658C34

Tetradic

#34398C

#8C3465

#8C8734

#348C5B

Color Blindness Simulation

Original

#34398C

Protanopia

#363678

Deuteranopia

#363673

Tritanopia

#346865

Achromatopsia

#3E3E3E

CSS Usage

background-color: #34398C;
color: #34398C;
border-color: #34398C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCDEC
300
#A6A9DE
400
#757ACC
500
#454CBA
600
#373D95
700
#2C3077
800
#23265D
900
#1C1F44
950
#12132B

Contrast Checker

Text on white

9.95:1

AA Pass AAA Pass

Text on black

2.11:1

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