#686980

#686980

Color Values

HEX

#686980

RGB

104, 105, 128

HSL

237.5, 10.3%, 45.5%

HSV

237.5, 18.8%, 50.2%

CMYK

18.8%, 18.0%, 0.0%, 49.8%

OKLCH

0.5284 0.036 283.1

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#686980

#807F68

Analogous

#687580

#736880

#686980

Triadic

#686980

#806869

#698068

Split Complementary

#686980

#807368

#758068

Tetradic

#686980

#806875

#807F68

#688073

Color Blindness Simulation

Original

#686980

Protanopia

#68687A

Deuteranopia

#686879

Tritanopia

#687675

Achromatopsia

#6A6A6A

CSS Usage

background-color: #686980;
color: #686980;
border-color: #686980;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D8D8DF
300
#BBBCC8
400
#9798AA
500
#72738D
600
#5B5C71
700
#494A5A
800
#393A46
900
#2C2C35
950
#1C1C21

Contrast Checker

Text on white

5.36:1

AA Pass AAA Fail

Text on black

3.92:1

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