#686F80

#686F80

Color Values

HEX

#686F80

RGB

104, 111, 128

HSL

222.5, 10.3%, 45.5%

HSV

222.5, 18.8%, 50.2%

CMYK

18.8%, 13.3%, 0.0%, 49.8%

OKLCH

0.5418 0.0279 267.7

Properties

Cool Dark Nearest: lightsteelblue 4

Color Harmonies

Complementary

#686F80

#807968

Analogous

#687B80

#6D6880

#686F80

Triadic

#686F80

#80686F

#6F8068

Split Complementary

#686F80

#806D68

#7B8068

Tetradic

#686F80

#80687B

#807968

#68806D

Color Blindness Simulation

Original

#686F80

Protanopia

#6B6B7C

Deuteranopia

#6B6A7B

Tritanopia

#687978

Achromatopsia

#6F6F6F

CSS Usage

background-color: #686F80;
color: #686F80;
border-color: #686F80;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D8DADF
300
#BBBFC8
400
#979DAA
500
#727A8D
600
#5B6271
700
#494E5A
800
#393D46
900
#2C2F35
950
#1C1D21

Contrast Checker

Text on white

5.03:1

AA Pass AAA Fail

Text on black

4.17:1

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