#5B387C

#5B387C

Color Values

HEX

#5B387C

RGB

91, 56, 124

HSL

270.9, 37.8%, 35.3%

HSV

270.9, 54.8%, 48.6%

CMYK

26.6%, 54.8%, 0.0%, 51.4%

OKLCH

0.4147 0.114 305.8

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#5B387C

#597C38

Analogous

#39387C

#7C387B

#5B387C

Triadic

#5B387C

#7C5B38

#387C5B

Split Complementary

#5B387C

#7B7C38

#387C39

Tetradic

#5B387C

#7C3938

#597C38

#387B7C

Color Blindness Simulation

Original

#5B387C

Protanopia

#4C4C6C

Deuteranopia

#4E5068

Tritanopia

#595F5C

Achromatopsia

#444444

CSS Usage

background-color: #5B387C;
color: #5B387C;
border-color: #5B387C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DCCEE9
300
#C2ABD9
400
#A27DC4
500
#814FB0
600
#673F8D
700
#533370
800
#402858
900
#312041
950
#1F1429

Contrast Checker

Text on white

9.12:1

AA Pass AAA Pass

Text on black

2.3:1

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