#573757

#573757

Color Values

HEX

#573757

RGB

87, 55, 87

HSL

300.0, 22.5%, 27.8%

HSV

300.0, 36.8%, 34.1%

CMYK

0.0%, 36.8%, 0.0%, 65.9%

OKLCH

0.3871 0.0669 326.8

Properties

Warm Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#573757

#375737

Analogous

#473757

#573747

#573757

Triadic

#573757

#575737

#375757

Split Complementary

#573757

#475737

#375747

Tetradic

#573757

#574737

#375737

#374757

Color Blindness Simulation

Original

#573757

Protanopia

#49494F

Deuteranopia

#4B4D4D

Tritanopia

#554948

Achromatopsia

#404040

CSS Usage

background-color: #573757;
color: #573757;
border-color: #573757;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F9F6F9
100
#F1EAF1
200
#E3D3E3
300
#D0B4D0
400
#B68BB6
500
#9C639C
600
#7D4F7D
700
#643F64
800
#4E314E
900
#3A273A
950
#251825

Contrast Checker

Text on white

10.05:1

AA Pass AAA Pass

Text on black

2.09:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026