#781C1B

#781C1B

Color Values

HEX

#781C1B

RGB

120, 28, 27

HSL

0.6, 63.3%, 28.8%

HSV

0.6, 77.5%, 47.1%

CMYK

0.0%, 76.7%, 77.5%, 52.9%

OKLCH

0.3812 0.1267 26.1

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#781C1B

#1B7778

Analogous

#781B49

#784A1B

#781C1B

Triadic

#781C1B

#1B781C

#1C1B78

Split Complementary

#781C1B

#1B784A

#1B4978

Tetradic

#781C1B

#49781B

#1B7778

#4A1B78

Color Blindness Simulation

Original

#781C1B

Protanopia

#504F1B

Deuteranopia

#565C1B

Tritanopia

#731B1B

Achromatopsia

#2F2F2F

CSS Usage

background-color: #781C1B;
color: #781C1B;
border-color: #781C1B;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF3F3
100
#F7E4E4
200
#F2C5C5
300
#E99C9B
400
#DC6665
500
#D0302F
600
#A72725
700
#851F1E
800
#681817
900
#4C1515
950
#300E0D

Contrast Checker

Text on white

10.6:1

AA Pass AAA Pass

Text on black

1.98:1

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