#56181B

#56181B

Color Values

HEX

#56181B

RGB

86, 24, 27

HSL

357.1, 56.4%, 21.6%

HSV

357.1, 72.1%, 33.7%

CMYK

0.0%, 72.1%, 68.6%, 66.3%

OKLCH

0.3116 0.0916 21.5

Properties

Warm Dark Nearest: RAL 8012 Red Brown

Color Harmonies

Complementary

#56181B

#185653

Analogous

#56183A

#563418

#56181B

Triadic

#56181B

#1B5618

#181B56

Split Complementary

#56181B

#185634

#183A56

Tetradic

#56181B

#3A5618

#185653

#341856

Color Blindness Simulation

Original

#56181B

Protanopia

#3B3B1A

Deuteranopia

#3F431A

Tritanopia

#531A1A

Achromatopsia

#252525

CSS Usage

background-color: #56181B;
color: #56181B;
border-color: #56181B;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FBF4F4
100
#F6E5E5
200
#EFC7C9
300
#E49FA3
400
#D66B71
500
#C7383F
600
#A02C32
700
#802428
800
#641C1F
900
#49181A
950
#2E0F11

Contrast Checker

Text on white

13.62:1

AA Pass AAA Pass

Text on black

1.54:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026