#55337B

#55337B

Color Values

HEX

#55337B

RGB

85, 51, 123

HSL

268.3, 41.4%, 34.1%

HSV

268.3, 58.5%, 48.2%

CMYK

30.9%, 58.5%, 0.0%, 51.8%

OKLCH

0.3985 0.1195 303.2

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#55337B

#597B33

Analogous

#33357B

#79337B

#55337B

Triadic

#55337B

#7B5533

#337B55

Split Complementary

#55337B

#7B7933

#357B33

Tetradic

#55337B

#7B3335

#597B33

#337B79

Color Blindness Simulation

Original

#55337B

Protanopia

#46466A

Deuteranopia

#484B65

Tritanopia

#535C59

Achromatopsia

#3F3F3F

CSS Usage

background-color: #55337B;
color: #55337B;
border-color: #55337B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DACDEA
300
#C0A8DB
400
#9E7AC8
500
#7D4BB4
600
#643C90
700
#503073
800
#3E255A
900
#2F1E43
950
#1E132A

Contrast Checker

Text on white

9.79:1

AA Pass AAA Pass

Text on black

2.15:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026