#343A98

#343A98

Color Values

HEX

#343A98

RGB

52, 58, 152

HSL

236.4, 49.0%, 40.0%

HSV

236.4, 65.8%, 59.6%

CMYK

65.8%, 61.8%, 0.0%, 40.4%

OKLCH

0.4034 0.1512 274.6

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#343A98

#989234

Analogous

#346C98

#603498

#343A98

Triadic

#343A98

#98343A

#3A9834

Split Complementary

#343A98

#986034

#6C9834

Tetradic

#343A98

#98346C

#989234

#349860

Color Blindness Simulation

Original

#343A98

Protanopia

#373781

Deuteranopia

#36367C

Tritanopia

#346F6B

Achromatopsia

#404040

CSS Usage

background-color: #343A98;
color: #343A98;
border-color: #343A98;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FB
100
#E6E7F5
200
#CACCED
300
#A4A7E0
400
#7278CF
500
#4149BE
600
#343A98
700
#2A2E7A
800
#21245F
900
#1B1E46
950
#11132C

Contrast Checker

Text on white

9.53:1

AA Pass AAA Pass

Text on black

2.2:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026