#42371B

#42371B

Color Values

HEX

#42371B

RGB

66, 55, 27

HSL

43.1, 41.9%, 18.2%

HSV

43.1, 59.1%, 25.9%

CMYK

0.0%, 16.7%, 59.1%, 74.1%

OKLCH

0.3414 0.0457 88.5

Properties

Warm Dark Nearest: RAL 6014 Yellow Olive

Color Harmonies

Complementary

#42371B

#1B2642

Analogous

#42231B

#39421B

#42371B

Triadic

#42371B

#1B4237

#371B42

Split Complementary

#42371B

#1B3942

#231B42

Tetradic

#42371B

#1B4223

#1B2642

#421B39

Color Blindness Simulation

Original

#42371B

Protanopia

#3D3D22

Deuteranopia

#3E3F23

Tritanopia

#412728

Achromatopsia

#373737

CSS Usage

background-color: #42371B;
color: #42371B;
border-color: #42371B;
Nearest Tailwind: Yellow 950 #422006

Tailwind Shades

50
#FAF9F5
100
#F4F0E7
200
#EAE2CC
300
#DBCDA8
400
#C8B279
500
#B5974A
600
#91793B
700
#74612F
800
#5A4B25
900
#43381E
950
#2A2413

Contrast Checker

Text on white

11.71:1

AA Pass AAA Pass

Text on black

1.79:1

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