#5B3777

#5B3777

Color Values

HEX

#5B3777

RGB

91, 55, 119

HSL

273.8, 36.8%, 34.1%

HSV

273.8, 53.8%, 46.7%

CMYK

23.5%, 53.8%, 0.0%, 53.3%

OKLCH

0.4098 0.1093 308.3

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#5B3777

#537737

Analogous

#3B3777

#773773

#5B3777

Triadic

#5B3777

#775B37

#37775B

Split Complementary

#5B3777

#737737

#37773B

Tetradic

#5B3777

#773B37

#537737

#377377

Color Blindness Simulation

Original

#5B3777

Protanopia

#4B4B68

Deuteranopia

#4E5064

Tritanopia

#595B59

Achromatopsia

#434343

CSS Usage

background-color: #5B3777;
color: #5B3777;
border-color: #5B3777;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F8F5FA
100
#EEE8F3
200
#DDCEE8
300
#C5ABD8
400
#A57EC3
500
#8551AE
600
#6B408C
700
#553470
800
#432857
900
#322040
950
#201429

Contrast Checker

Text on white

9.3:1

AA Pass AAA Pass

Text on black

2.26:1

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