#423796

#423796

Color Values

HEX

#423796

RGB

66, 55, 150

HSL

246.9, 46.3%, 40.2%

HSV

246.9, 63.3%, 58.8%

CMYK

56.0%, 63.3%, 0.0%, 41.2%

OKLCH

0.4069 0.1495 282.7

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#423796

#8B9637

Analogous

#375C96

#713796

#423796

Triadic

#423796

#964237

#379642

Split Complementary

#423796

#967137

#5C9637

Tetradic

#423796

#96375C

#8B9637

#379671

Color Blindness Simulation

Original

#423796

Protanopia

#3D3D7F

Deuteranopia

#3E3F7A

Tritanopia

#416D69

Achromatopsia

#404040

CSS Usage

background-color: #423796;
color: #423796;
border-color: #423796;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CFCBEC
300
#ACA5DE
400
#7F75CC
500
#5244BB
600
#423795
700
#352C77
800
#29225D
900
#211C45
950
#15122B

Contrast Checker

Text on white

9.47:1

AA Pass AAA Pass

Text on black

2.22:1

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