#64747C

#64747C

Color Values

HEX

#64747C

RGB

100, 116, 124

HSL

200.0, 10.7%, 43.9%

HSV

200.0, 19.4%, 48.6%

CMYK

19.4%, 6.5%, 0.0%, 51.4%

OKLCH

0.5486 0.0228 229.4

Properties

Cool Dark Nearest: lightsteelblue 4

Color Harmonies

Complementary

#64747C

#7C6C64

Analogous

#647C78

#64687C

#64747C

Triadic

#64747C

#7C6474

#747C64

Split Complementary

#64747C

#7C6468

#7C7864

Tetradic

#64747C

#78647C

#7C6C64

#687C64

Color Blindness Simulation

Original

#64747C

Protanopia

#6B6B7A

Deuteranopia

#6A697A

Tritanopia

#657978

Achromatopsia

#717171

CSS Usage

background-color: #64747C;
color: #64747C;
border-color: #64747C;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F8F8
100
#ECEEEF
200
#D7DDDF
300
#BBC4C8
400
#97A4AB
500
#72848D
600
#5B6A71
700
#49555A
800
#394247
900
#2C3235
950
#1C2022

Contrast Checker

Text on white

4.85:1

AA Pass AAA Fail

Text on black

4.33:1

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