#423898

#423898

Color Values

HEX

#423898

RGB

66, 56, 152

HSL

246.3, 46.2%, 40.8%

HSV

246.3, 63.2%, 59.6%

CMYK

56.6%, 63.2%, 0.0%, 40.4%

OKLCH

0.4103 0.1509 282.2

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#423898

#8E9838

Analogous

#385E98

#723898

#423898

Triadic

#423898

#984238

#389842

Split Complementary

#423898

#987238

#5E9838

Tetradic

#423898

#98385E

#8E9838

#389872

Color Blindness Simulation

Original

#423898

Protanopia

#3E3E81

Deuteranopia

#3E3F7B

Tritanopia

#426E6A

Achromatopsia

#414141

CSS Usage

background-color: #423898;
color: #423898;
border-color: #423898;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CECBEC
300
#ABA6DE
400
#7E75CC
500
#5145BA
600
#413795
700
#342C77
800
#28225D
900
#211C45
950
#15122B

Contrast Checker

Text on white

9.33:1

AA Pass AAA Pass

Text on black

2.25:1

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