#646269

#646269

Color Values

HEX

#646269

RGB

100, 98, 105

HSL

257.1, 3.4%, 39.8%

HSV

257.1, 6.7%, 41.2%

CMYK

4.8%, 6.7%, 0.0%, 58.8%

OKLCH

0.5004 0.0112 299.0

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#646269

#676962

Analogous

#626469

#676269

#646269

Triadic

#646269

#696462

#626964

Split Complementary

#646269

#696762

#646962

Tetradic

#646269

#696264

#676962

#626967

Color Blindness Simulation

Original

#646269

Protanopia

#636367

Deuteranopia

#636367

Tritanopia

#646666

Achromatopsia

#636363

CSS Usage

background-color: #646269;
color: #646269;
border-color: #646269;
Nearest Tailwind: Zinc 500 #71717A

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DBDADD
300
#C1C0C4
400
#9F9DA4
500
#7E7B84
600
#656369
700
#504F54
800
#3F3E42
900
#302F32
950
#1E1E20

Contrast Checker

Text on white

6.01:1

AA Pass AAA Fail

Text on black

3.49:1

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