#644327

#644327

Color Values

HEX

#644327

RGB

100, 67, 39

HSL

27.5, 43.9%, 27.3%

HSV

27.5, 61.0%, 39.2%

CMYK

0.0%, 33.0%, 61.0%, 60.8%

OKLCH

0.4136 0.0619 60.2

Properties

Warm Dark Nearest: RAL 8007 Fawn Brown

Color Harmonies

Complementary

#644327

#274864

Analogous

#64272A

#646227

#644327

Triadic

#644327

#276443

#432764

Split Complementary

#644327

#276462

#272A64

Tetradic

#644327

#2A6427

#274864

#622764

Color Blindness Simulation

Original

#644327

Protanopia

#56552E

Deuteranopia

#585A2F

Tritanopia

#623334

Achromatopsia

#484848

CSS Usage

background-color: #644327;
color: #644327;
border-color: #644327;
Nearest Tailwind: Yellow 900 #713F12

Tailwind Shades

50
#FAF7F4
100
#F4EDE6
200
#EBDACC
300
#DDC0A7
400
#CA9D77
500
#B77B48
600
#936239
700
#754F2E
800
#5C3D24
900
#442F1D
950
#2B1E13

Contrast Checker

Text on white

8.85:1

AA Pass AAA Pass

Text on black

2.37:1

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