#686C7D

#686C7D

Color Values

HEX

#686C7D

RGB

104, 108, 125

HSL

228.6, 9.2%, 44.9%

HSV

228.6, 16.8%, 49.0%

CMYK

16.8%, 13.6%, 0.0%, 51.0%

OKLCH

0.5339 0.027 275.0

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#686C7D

#7D7968

Analogous

#68767D

#6E687D

#686C7D

Triadic

#686C7D

#7D686C

#6C7D68

Split Complementary

#686C7D

#7D6E68

#767D68

Tetradic

#686C7D

#7D6876

#7D7968

#687D6E

Color Blindness Simulation

Original

#686C7D

Protanopia

#6A6A79

Deuteranopia

#6A6978

Tritanopia

#687675

Achromatopsia

#6C6C6C

CSS Usage

background-color: #686C7D;
color: #686C7D;
border-color: #686C7D;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D8D9DF
300
#BCBEC7
400
#989BA9
500
#74788B
600
#5D606F
700
#4A4D59
800
#3A3C46
900
#2C2E34
950
#1C1D21

Contrast Checker

Text on white

5.21:1

AA Pass AAA Fail

Text on black

4.03:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

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

Jan 18, 2026