#381C33

#381C33

Color Values

HEX

#381C33

RGB

56, 28, 51

HSL

310.7, 33.3%, 16.5%

HSV

310.7, 50.0%, 22.0%

CMYK

0.0%, 50.0%, 8.9%, 78.0%

OKLCH

0.2745 0.0569 333.9

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#381C33

#1C3821

Analogous

#2F1C38

#381C25

#381C33

Triadic

#381C33

#33381C

#1C3338

Split Complementary

#381C33

#25381C

#1C382F

Tetradic

#381C33

#382F1C

#1C3821

#1C2538

Color Blindness Simulation

Original

#381C33

Protanopia

#2C2C2D

Deuteranopia

#2E302C

Tritanopia

#372928

Achromatopsia

#242424

CSS Usage

background-color: #381C33;
color: #381C33;
border-color: #381C33;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#FAF5F9
100
#F2E8F0
200
#E7CFE3
300
#D6ADCF
400
#C081B5
500
#AA559B
600
#88447C
700
#6D3663
800
#552B4D
900
#3F223A
950
#281524

Contrast Checker

Text on white

15.19:1

AA Pass AAA Pass

Text on black

1.38:1

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