#525266

#525266

Color Values

HEX

#525266

RGB

82, 82, 102

HSL

240,0, 10,9%, 36,1%

HSV

240,0, 19,6%, 40,0%

CMYK

19,6%, 19,6%, 0,0%, 60,0%

OKLCH

0,4463 0,0326 285,0

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#525266

#666652

Analogous

#525C66

#5C5266

#525266

Triadic

#525266

#665252

#526652

Split Complementary

#525266

#665C52

#5C6652

Tetradic

#525266

#66525C

#666652

#52665C

Color Blindness Simulation

Original

#525266

Protanopia

#525261

Deuteranopia

#525260

Tritanopia

#525D5C

Achromatopsia

#535353

CSS Usage

background-color: #525266;
color: #525266;
border-color: #525266;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F7F8
100
#EBEBEF
200
#D7D7DF
300
#BBBBC8
400
#9696AB
500
#72728D
600
#5B5B71
700
#49495A
800
#393947
900
#2C2C35
950
#1C1C22

Contrast Checker

Text on white

7,62:1

AA Pass AAA Pass

Text on black

2,76:1

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