#4242D7

#4242D7

Color Values

HEX

#4242D7

RGB

66, 66, 215

HSL

240.0, 65.1%, 55.1%

HSV

240.0, 69.3%, 84.3%

CMYK

69.3%, 69.3%, 0.0%, 15.7%

OKLCH

0.4832 0.2203 274.4

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#4242D7

#D7D742

Analogous

#428DD7

#8D42D7

#4242D7

Triadic

#4242D7

#D74242

#42D742

Split Complementary

#4242D7

#D78D42

#8DD742

Tetradic

#4242D7

#D7428D

#D7D742

#42D78D

Color Blindness Simulation

Original

#4242D7

Protanopia

#4242B3

Deuteranopia

#4242AA

Tritanopia

#429690

Achromatopsia

#4D4D4D

CSS Usage

background-color: #4242D7;
color: #4242D7;
border-color: #4242D7;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C4C4F3
300
#9A9AEA
400
#6363DE
500
#2C2CD3
600
#2424A8
700
#1C1C87
800
#161669
900
#14144D
950
#0D0D31

Contrast Checker

Text on white

7.02:1

AA Pass AAA Pass

Text on black

2.99:1

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