#554F53

#554F53

Color Values

HEX

#554F53

RGB

85, 79, 83

HSL

320.0, 3.7%, 32.2%

HSV

320.0, 7.1%, 33.3%

CMYK

0.0%, 7.1%, 2.4%, 66.7%

OKLCH

0.4348 0.0101 337.7

Properties

Warm Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#554F53

#4F5551

Analogous

#544F55

#554F50

#554F53

Triadic

#554F53

#53554F

#4F5355

Split Complementary

#554F53

#50554F

#4F5554

Tetradic

#554F53

#55544F

#4F5551

#4F5055

Color Blindness Simulation

Original

#554F53

Protanopia

#525252

Deuteranopia

#535352

Tritanopia

#555151

Achromatopsia

#515151

CSS Usage

background-color: #554F53;
color: #554F53;
border-color: #554F53;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F8F7F7
100
#EEEDED
200
#DDDADC
300
#C4C0C3
400
#A49DA2
500
#847B81
600
#6A6267
700
#554F53
800
#423D41
900
#322F31
950
#201E1F

Contrast Checker

Text on white

7.99:1

AA Pass AAA Pass

Text on black

2.63:1

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