#644B62

#644B62

Color Values

HEX

#644B62

RGB

100, 75, 98

HSL

304.8, 14.3%, 34.3%

HSV

304.8, 25.0%, 39.2%

CMYK

0.0%, 25.0%, 2.0%, 60.8%

OKLCH

0.4476 0.0487 329.0

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#644B62

#4B644D

Analogous

#594B64

#644B55

#644B62

Triadic

#644B62

#62644B

#4B6264

Split Complementary

#644B62

#55644B

#4B6459

Tetradic

#644B62

#64594B

#4B644D

#4B5564

Color Blindness Simulation

Original

#644B62

Protanopia

#59595C

Deuteranopia

#5B5C5B

Tritanopia

#635857

Achromatopsia

#525252

CSS Usage

background-color: #644B62;
color: #644B62;
border-color: #644B62;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F8F6F8
100
#EFEBEF
200
#E0D6E0
300
#CBB9C9
400
#AE93AC
500
#926D8F
600
#755772
700
#5D465B
800
#493747
900
#372A36
950
#231B22

Contrast Checker

Text on white

7.71:1

AA Pass AAA Pass

Text on black

2.72:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026