#381B09

#381B09

Color Values

HEX

#381B09

RGB

56, 27, 9

HSL

23.0, 72.3%, 12.7%

HSV

23.0, 83.9%, 22.0%

CMYK

0.0%, 51.8%, 83.9%, 78.0%

OKLCH

0.259 0.0538 50.2

Properties

Warm Dark Nearest: RAL 8016 Mahogany Brown

Color Harmonies

Complementary

#381B09

#092638

Analogous

#38090E

#383209

#381B09

Triadic

#381B09

#09381B

#1B0938

Split Complementary

#381B09

#093832

#090E38

Tetradic

#381B09

#0E3809

#092638

#320938

Color Blindness Simulation

Original

#381B09

Protanopia

#2B2B0D

Deuteranopia

#2D2F0E

Tritanopia

#371112

Achromatopsia

#202020

CSS Usage

background-color: #381B09;
color: #381B09;
border-color: #381B09;
Nearest Tailwind: Yellow 950 #422006

Tailwind Shades

50
#FCF6F3
100
#F8EBE2
200
#F5D5C1
300
#EEB796
400
#E5915C
500
#DC6A23
600
#B0551C
700
#8D4417
800
#6E3512
900
#502911
950
#331A0B

Contrast Checker

Text on white

15.8:1

AA Pass AAA Pass

Text on black

1.33:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026