#3734C5

#3734C5

Color Values

HEX

#3734C5

RGB

55, 52, 197

HSL

241.2, 58.2%, 48.8%

HSV

241.2, 73.6%, 77.3%

CMYK

72.1%, 73.6%, 0.0%, 22.7%

OKLCH

0.4383 0.2154 273.8

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3734C5

#C2C534

Analogous

#347AC5

#7F34C5

#3734C5

Triadic

#3734C5

#C53734

#34C537

Split Complementary

#3734C5

#C57F34

#7AC534

Tetradic

#3734C5

#C5347A

#C2C534

#34C57F

Color Blindness Simulation

Original

#3734C5

Protanopia

#3636A2

Deuteranopia

#363699

Tritanopia

#378680

Achromatopsia

#3F3F3F

CSS Usage

background-color: #3734C5;
color: #3734C5;
border-color: #3734C5;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F4FB
100
#E5E4F6
200
#C7C7F0
300
#A09EE5
400
#6C6AD8
500
#3835CA
600
#2D2BA1
700
#242281
800
#1C1B65
900
#18174A
950
#0F0F2F

Contrast Checker

Text on white

8.54:1

AA Pass AAA Pass

Text on black

2.46:1

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