#57309C

#57309C

Color Values

HEX

#57309C

RGB

87, 48, 156

HSL

261,7, 52,9%, 40,0%

HSV

261,7, 69,2%, 61,2%

CMYK

44,2%, 69,2%, 0,0%, 38,8%

OKLCH

0,4214 0,1656 294,8

Properties

Cool Dark Nearest: rebeccapurple

Color Harmonies

Complementary

#57309C

#759C30

Analogous

#303F9C

#8D309C

#57309C

Triadic

#57309C

#9C5730

#309C57

Split Complementary

#57309C

#9C8D30

#3F9C30

Tetradic

#57309C

#9C303F

#759C30

#309C8D

Color Blindness Simulation

Original

#57309C

Protanopia

#464682

Deuteranopia

#484B7C

Tritanopia

#556D69

Achromatopsia

#404040

CSS Usage

background-color: #57309C;
color: #57309C;
border-color: #57309C;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F6F4FB
100
#EBE5F5
200
#D6C8EE
300
#B9A1E2
400
#936FD3
500
#6D3CC3
600
#57309C
700
#46267D
800
#361E61
900
#2A1948
950
#1B102D

Contrast Checker

Text on white

9,1:1

AA Pass AAA Pass

Text on black

2,31:1

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