#423E79

#423E79

Color Values

HEX

#423E79

RGB

66, 62, 121

HSL

244.1, 32.2%, 35.9%

HSV

244.1, 48.8%, 47.5%

CMYK

45.5%, 48.8%, 0.0%, 52.5%

OKLCH

0.3983 0.0971 284.1

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#423E79

#75793E

Analogous

#3E5879

#603E79

#423E79

Triadic

#423E79

#79423E

#3E7942

Split Complementary

#423E79

#79603E

#58793E

Tetradic

#423E79

#793E58

#75793E

#3E7960

Color Blindness Simulation

Original

#423E79

Protanopia

#40406B

Deuteranopia

#404167

Tritanopia

#425F5D

Achromatopsia

#434343

CSS Usage

background-color: #423E79;
color: #423E79;
border-color: #423E79;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F6F5F9
100
#E9E8F2
200
#D1D0E7
300
#B1AED6
400
#8682BF
500
#5C56A9
600
#4A4587
700
#3B376C
800
#2E2B54
900
#24223E
950
#171627

Contrast Checker

Text on white

9.56:1

AA Pass AAA Pass

Text on black

2.2:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026