#575366

#575366

Color Values

HEX

#575366

RGB

87, 83, 102

HSL

252.6, 10.3%, 36.3%

HSV

252.6, 18.6%, 40.0%

CMYK

14.7%, 18.6%, 0.0%, 60.0%

OKLCH

0.4532 0.031 294.8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#575366

#626653

Analogous

#535966

#615366

#575366

Triadic

#575366

#665753

#536657

Split Complementary

#575366

#666153

#596653

Tetradic

#575366

#665359

#626653

#536661

Color Blindness Simulation

Original

#575366

Protanopia

#555561

Deuteranopia

#565660

Tritanopia

#575E5D

Achromatopsia

#555555

CSS Usage

background-color: #575366;
color: #575366;
border-color: #575366;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D9D8DF
300
#BEBBC8
400
#9B97AA
500
#78728D
600
#605B71
700
#4D495A
800
#3C3946
900
#2E2C35
950
#1D1C21

Contrast Checker

Text on white

7.41:1

AA Pass AAA Pass

Text on black

2.83:1

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