#64685E

#64685E

Color Values

HEX

#64685E

RGB

100, 104, 94

HSL

84.0, 5.1%, 38.8%

HSV

84.0, 9.6%, 40.8%

CMYK

3.8%, 0.0%, 9.6%, 59.2%

OKLCH

0.5106 0.0162 124.8

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#64685E

#625E68

Analogous

#68675E

#5F685E

#64685E

Triadic

#64685E

#5E6468

#685E64

Split Complementary

#64685E

#5E5F68

#675E68

Tetradic

#64685E

#5E6867

#625E68

#685E5F

Color Blindness Simulation

Original

#64685E

Protanopia

#666660

Deuteranopia

#666561

Tritanopia

#646263

Achromatopsia

#666666

CSS Usage

background-color: #64685E;
color: #64685E;
border-color: #64685E;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#EDEEEC
200
#DCDDD9
300
#C2C5BF
400
#A2A59C
500
#818679
600
#676B61
700
#52564D
800
#40433C
900
#31332E
950
#1F201D

Contrast Checker

Text on white

5.7:1

AA Pass AAA Fail

Text on black

3.68:1

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