#645134

#645134

Color Values

HEX

#645134

RGB

100, 81, 52

HSL

36.2, 31.6%, 29.8%

HSV

36.2, 48.0%, 39.2%

CMYK

0.0%, 19.0%, 48.0%, 60.8%

OKLCH

0.4469 0.0501 77.5

Properties

Warm Dark Nearest: RAL 1036 Pearl Gold

Color Harmonies

Complementary

#645134

#344764

Analogous

#643934

#5F6434

#645134

Triadic

#645134

#346451

#513464

Split Complementary

#645134

#345F64

#393464

Tetradic

#645134

#346439

#344764

#64345F

Color Blindness Simulation

Original

#645134

Protanopia

#5C5C3B

Deuteranopia

#5D5E3D

Tritanopia

#634142

Achromatopsia

#535353

CSS Usage

background-color: #645134;
color: #645134;
border-color: #645134;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F9F8F5
100
#F2EEE8
200
#E7DED0
300
#D5C6AE
400
#BEA783
500
#A88857
600
#866D46
700
#6B5738
800
#54442C
900
#3E3323
950
#272016

Contrast Checker

Text on white

7.59:1

AA Pass AAA Pass

Text on black

2.77:1

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