#664342

#664342

Color Values

HEX

#664342

RGB

102, 67, 66

HSL

1.7, 21.4%, 32.9%

HSV

1.7, 35.3%, 40.0%

CMYK

0.0%, 34.3%, 35.3%, 60.0%

OKLCH

0.4224 0.0489 21.1

Properties

Warm Dark Nearest: RAL 8015 Chestnut Brown

Color Harmonies

Complementary

#664342

#426566

Analogous

#664253

#665542

#664342

Triadic

#664342

#426643

#434266

Split Complementary

#664342

#426655

#425366

Tetradic

#664342

#536642

#426566

#554266

Color Blindness Simulation

Original

#664342

Protanopia

#575742

Deuteranopia

#595B42

Tritanopia

#644242

Achromatopsia

#4A4A4A

CSS Usage

background-color: #664342;
color: #664342;
border-color: #664342;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F9F6F6
100
#F0EAEA
200
#E3D4D4
300
#CFB5B5
400
#B58E8C
500
#9B6664
600
#7C5150
700
#634140
800
#4D3332
900
#3A2827
950
#241919

Contrast Checker

Text on white

8.58:1

AA Pass AAA Pass

Text on black

2.45:1

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