#644D52

#644D52

Color Values

HEX

#644D52

RGB

100, 77, 82

HSL

347.0, 13.0%, 34.7%

HSV

347.0, 23.0%, 39.2%

CMYK

0.0%, 23.0%, 18.0%, 60.8%

OKLCH

0.4459 0.0319 3.9

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#644D52

#4D645F

Analogous

#644D5D

#64544D

#644D52

Triadic

#644D52

#52644D

#4D5264

Split Complementary

#644D52

#4D6454

#4D5D64

Tetradic

#644D52

#5D644D

#4D645F

#544D64

Color Blindness Simulation

Original

#644D52

Protanopia

#5A5A51

Deuteranopia

#5B5D50

Tritanopia

#635050

Achromatopsia

#525252

CSS Usage

background-color: #644D52;
color: #644D52;
border-color: #644D52;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F7F7
100
#EFEBEC
200
#E0D7D9
300
#CABABD
400
#AD949A
500
#906F76
600
#73595E
700
#5C474C
800
#48373B
900
#362B2D
950
#221B1D

Contrast Checker

Text on white

7.71:1

AA Pass AAA Pass

Text on black

2.73:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026