#5B686C

#5B686C

Color Values

HEX

#5B686C

RGB

91, 104, 108

HSL

194.1, 8.5%, 39.0%

HSV

194.1, 15.7%, 42.4%

CMYK

15.7%, 3.7%, 0.0%, 57.6%

OKLCH

0.5077 0.0171 218.2

Properties

Cool Dark Nearest: NCS S 6000-N Medium Dark Grey

Color Harmonies

Complementary

#5B686C

#6C5F5B

Analogous

#5B6C67

#5B5F6C

#5B686C

Triadic

#5B686C

#6C5B68

#686C5B

Split Complementary

#5B686C

#6C5B5F

#6C675B

Tetradic

#5B686C

#675B6C

#6C5F5B

#5F6C5B

Color Blindness Simulation

Original

#5B686C

Protanopia

#61616B

Deuteranopia

#605F6B

Tritanopia

#5C6A6A

Achromatopsia

#666666

CSS Usage

background-color: #5B686C;
color: #5B686C;
border-color: #5B686C;
Nearest Tailwind: Zinc 500 #71717A

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D8DDDE
300
#BDC5C7
400
#99A5A9
500
#75858A
600
#5D6B6F
700
#4B5559
800
#3A4345
900
#2D3234
950
#1C2021

Contrast Checker

Text on white

5.77:1

AA Pass AAA Fail

Text on black

3.64:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

ม.ค. 18, 2026