#59555B

#59555B

Color Values

HEX

#59555B

RGB

89, 85, 91

HSL

280.0, 3.4%, 34.5%

HSV

280.0, 6.6%, 35.7%

CMYK

2.2%, 6.6%, 0.0%, 64.3%

OKLCH

0.4554 0.0108 314.7

Properties

Cool Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#59555B

#575B55

Analogous

#56555B

#5B555A

#59555B

Triadic

#59555B

#5B5955

#555B59

Split Complementary

#59555B

#5A5B55

#555B56

Tetradic

#59555B

#5B5655

#575B55

#555A5B

Color Blindness Simulation

Original

#59555B

Protanopia

#57575A

Deuteranopia

#585859

Tritanopia

#595858

Achromatopsia

#565656

CSS Usage

background-color: #59555B;
color: #59555B;
border-color: #59555B;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DCDADD
300
#C2C0C4
400
#A29DA4
500
#817B84
600
#676369
700
#534F54
800
#403E42
900
#312F32
950
#1F1E20

Contrast Checker

Text on white

7.3:1

AA Pass AAA Pass

Text on black

2.88:1

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