#5B377F

#5B377F

Color Values

HEX

#5B377F

RGB

91, 55, 127

HSL

270.0, 39.6%, 35.7%

HSV

270.0, 56.7%, 49.8%

CMYK

28.3%, 56.7%, 0.0%, 50.2%

OKLCH

0.415 0.1196 304.8

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#5B377F

#5B7F37

Analogous

#37377F

#7F377F

#5B377F

Triadic

#5B377F

#7F5B37

#377F5B

Split Complementary

#5B377F

#7F7F37

#377F37

Tetradic

#5B377F

#7F3737

#5B7F37

#377F7F

Color Blindness Simulation

Original

#5B377F

Protanopia

#4B4B6E

Deuteranopia

#4E5069

Tritanopia

#59605D

Achromatopsia

#444444

CSS Usage

background-color: #5B377F;
color: #5B377F;
border-color: #5B377F;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DBCDE9
300
#C2AADA
400
#A17BC6
500
#804DB2
600
#663E8E
700
#523172
800
#402759
900
#301F42
950
#1F142A

Contrast Checker

Text on white

9.14:1

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