#66140D

#66140D

Color Values

HEX

#66140D

RGB

102, 20, 13

HSL

4.7, 77.4%, 22.5%

HSV

4.7, 87.3%, 40.0%

CMYK

0.0%, 80.4%, 87.3%, 60.0%

OKLCH

0.3362 0.1163 29.5

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#66140D

#0D5F66

Analogous

#660D32

#66400D

#66140D

Triadic

#66140D

#0D6614

#140D66

Split Complementary

#66140D

#0D6640

#0D3266

Tetradic

#66140D

#32660D

#0D5F66

#400D66

Color Blindness Simulation

Original

#66140D

Protanopia

#42420F

Deuteranopia

#474D0F

Tritanopia

#621010

Achromatopsia

#252525

CSS Usage

background-color: #66140D;
color: #66140D;
border-color: #66140D;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F2
100
#F9E3E1
200
#F7C4C0
300
#F19A92
400
#EA6358
500
#E22C1D
600
#B52317
700
#911C12
800
#71160E
900
#52140F
950
#340D09

Contrast Checker

Text on white

12.57:1

AA Pass AAA Pass

Text on black

1.67:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026