#525B4F

#525B4F

Color Values

HEX

#525B4F

RGB

82, 91, 79

HSL

105.0, 7.1%, 33.3%

HSV

105.0, 13.2%, 35.7%

CMYK

9.9%, 0.0%, 13.2%, 64.3%

OKLCH

0.4595 0.0222 137.8

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#525B4F

#584F5B

Analogous

#585B4F

#4F5B52

#525B4F

Triadic

#525B4F

#4F525B

#5B4F52

Split Complementary

#525B4F

#524F5B

#5B4F58

Tetradic

#525B4F

#4F585B

#584F5B

#5B524F

Color Blindness Simulation

Original

#525B4F

Protanopia

#565652

Deuteranopia

#555553

Tritanopia

#525455

Achromatopsia

#585858

CSS Usage

background-color: #525B4F;
color: #525B4F;
border-color: #525B4F;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#EDEEEC
200
#DADED9
300
#C0C6BD
400
#9DA79A
500
#7B8976
600
#626D5F
700
#4F574C
800
#3D443B
900
#2F342D
950
#1E211D

Contrast Checker

Text on white

7.08:1

AA Pass AAA Pass

Text on black

2.97:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026