#545358

#545358

Color Values

HEX

#545358

RGB

84, 83, 88

HSL

252.0, 2.9%, 33.5%

HSV

252.0, 5.7%, 34.5%

CMYK

4.5%, 5.7%, 0.0%, 65.5%

OKLCH

0.4449 0.0082 295.2

Properties

Cool Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#545358

#575853

Analogous

#535458

#565358

#545358

Triadic

#545358

#585453

#535854

Split Complementary

#545358

#585653

#545853

Tetradic

#545358

#585354

#575853

#535856

Color Blindness Simulation

Original

#545358

Protanopia

#545457

Deuteranopia

#545456

Tritanopia

#545656

Achromatopsia

#545454

CSS Usage

background-color: #545358;
color: #545358;
border-color: #545358;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DBDADC
300
#C1C0C4
400
#9F9EA3
500
#7D7C83
600
#646369
700
#504F54
800
#3F3E42
900
#302F32
950
#1E1E1F

Contrast Checker

Text on white

7.62:1

AA Pass AAA Pass

Text on black

2.76:1

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