#545457

#545457

Color Values

HEX

#545457

RGB

84, 84, 87

HSL

240.0, 1.8%, 33.5%

HSV

240.0, 3.4%, 34.1%

CMYK

3.4%, 3.4%, 0.0%, 65.9%

OKLCH

0.4469 0.0048 286.2

Properties

Cool Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#545457

#575754

Analogous

#545557

#555457

#545457

Triadic

#545457

#575454

#545754

Split Complementary

#545457

#575554

#555754

Tetradic

#545457

#575455

#575754

#545755

Color Blindness Simulation

Original

#545457

Protanopia

#545456

Deuteranopia

#545456

Tritanopia

#545656

Achromatopsia

#545454

CSS Usage

background-color: #545457;
color: #545457;
border-color: #545457;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F7F7
100
#EDEDED
200
#DBDBDC
300
#C1C1C3
400
#9F9FA2
500
#7D7D82
600
#646468
700
#505053
800
#3F3F41
900
#303031
950
#1E1E1F

Contrast Checker

Text on white

7.55:1

AA Pass AAA Pass

Text on black

2.78:1

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