#342A76

#342A76

Color Values

HEX

#342A76

RGB

52, 42, 118

HSL

247.9, 47.5%, 31.4%

HSV

247.9, 64.4%, 46.3%

CMYK

55.9%, 64.4%, 0.0%, 53.7%

OKLCH

0.3443 0.1248 283.7

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#342A76

#6C762A

Analogous

#2A4676

#5A2A76

#342A76

Triadic

#342A76

#76342A

#2A7634

Split Complementary

#342A76

#765A2A

#46762A

Tetradic

#342A76

#762A46

#6C762A

#2A765A

Color Blindness Simulation

Original

#342A76

Protanopia

#303064

Deuteranopia

#30315F

Tritanopia

#345552

Achromatopsia

#323232

CSS Usage

background-color: #342A76;
color: #342A76;
border-color: #342A76;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CFCAEC
300
#ACA5DF
400
#8074CD
500
#5343BC
600
#423696
700
#352B78
800
#29215E
900
#211C45
950
#15122C

Contrast Checker

Text on white

12.08:1

AA Pass AAA Pass

Text on black

1.74:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026