#525166

#525166

Color Values

HEX

#525166

RGB

82, 81, 102

HSL

242.9, 11.5%, 35.9%

HSV

242.9, 20.6%, 40.0%

CMYK

19.6%, 20.6%, 0.0%, 60.0%

OKLCH

0.444 0.0342 287.1

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#525166

#656651

Analogous

#515B66

#5D5166

#525166

Triadic

#525166

#665251

#516652

Split Complementary

#525166

#665D51

#5B6651

Tetradic

#525166

#66515B

#656651

#51665D

Color Blindness Simulation

Original

#525166

Protanopia

#525261

Deuteranopia

#525260

Tritanopia

#525D5C

Achromatopsia

#535353

CSS Usage

background-color: #525166;
color: #525166;
border-color: #525166;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F7F8
100
#ECEBEF
200
#D8D7DF
300
#BBBBC9
400
#9796AC
500
#72718E
600
#5B5A72
700
#49485B
800
#393847
900
#2C2B35
950
#1C1B22

Contrast Checker

Text on white

7.7:1

AA Pass AAA Pass

Text on black

2.73:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026