#645752

#645752

Color Values

HEX

#645752

RGB

100, 87, 82

HSL

16.7, 9.9%, 35.7%

HSV

16.7, 18.0%, 39.2%

CMYK

0.0%, 13.0%, 18.0%, 60.8%

OKLCH

0.4679 0.0189 42.2

Properties

Warm Dark Nearest: RAL 1035 Pearl Beige

Color Harmonies

Complementary

#645752

#525F64

Analogous

#645256

#646052

#645752

Triadic

#645752

#526457

#575264

Split Complementary

#645752

#526460

#525664

Tetradic

#645752

#566452

#525F64

#605264

Color Blindness Simulation

Original

#645752

Protanopia

#5E5E53

Deuteranopia

#5F6054

Tritanopia

#635454

Achromatopsia

#595959

CSS Usage

background-color: #645752;
color: #645752;
border-color: #645752;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F7F7
100
#EFECEC
200
#DFDAD8
300
#C8BFBC
400
#AA9D97
500
#8C7A73
600
#70625C
700
#5A4E4A
800
#463D39
900
#352F2C
950
#211D1C

Contrast Checker

Text on white

6.94:1

AA Pass AAA Fail

Text on black

3.03:1

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