#55535B

#55535B

Color Values

HEX

#55535B

RGB

85, 83, 91

HSL

255.0, 4.6%, 34.1%

HSV

255.0, 8.8%, 35.7%

CMYK

6.6%, 8.8%, 0.0%, 64.3%

OKLCH

0.447 0.0131 297.3

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#55535B

#595B53

Analogous

#53555B

#59535B

#55535B

Triadic

#55535B

#5B5553

#535B55

Split Complementary

#55535B

#5B5953

#555B53

Tetradic

#55535B

#5B5355

#595B53

#535B59

Color Blindness Simulation

Original

#55535B

Protanopia

#545459

Deuteranopia

#545459

Tritanopia

#555857

Achromatopsia

#545454

CSS Usage

background-color: #55535B;
color: #55535B;
border-color: #55535B;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#EDECEE
200
#DADADD
300
#C0BFC5
400
#9E9CA5
500
#7D7A85
600
#64616B
700
#504E55
800
#3E3D43
900
#2F2E32
950
#1E1D20

Contrast Checker

Text on white

7.57:1

AA Pass AAA Pass

Text on black

2.77:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026