#381D31

#381D31

Color Values

HEX

#381D31

RGB

56, 29, 49

HSL

315.6, 31.8%, 16.7%

HSV

315.6, 48.2%, 22.0%

CMYK

0.0%, 48.2%, 12.5%, 78.0%

OKLCH

0.2755 0.0527 337.3

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#381D31

#1D3824

Analogous

#321D38

#381D24

#381D31

Triadic

#381D31

#31381D

#1D3138

Split Complementary

#381D31

#24381D

#1D3832

Tetradic

#381D31

#38321D

#1D3824

#1D2438

Color Blindness Simulation

Original

#381D31

Protanopia

#2C2C2C

Deuteranopia

#2E302B

Tritanopia

#372828

Achromatopsia

#242424

CSS Usage

background-color: #381D31;
color: #381D31;
border-color: #381D31;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F9F5F8
100
#F2E8EF
200
#E7D0E1
300
#D5AECB
400
#BF83AF
500
#A85793
600
#864676
700
#6C385E
800
#542B49
900
#3E2337
950
#271623

Contrast Checker

Text on white

15.13:1

AA Pass AAA Pass

Text on black

1.39:1

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