#400421

#400421

Color Values

HEX

#400421

RGB

64, 4, 33

HSL

331.0, 88.2%, 13.3%

HSV

331.0, 93.8%, 25.1%

CMYK

0.0%, 93.8%, 48.4%, 74.9%

OKLCH

0.2466 0.0931 357.5

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#400421

#044023

Analogous

#40043F

#400504

#400421

Triadic

#400421

#214004

#042140

Split Complementary

#400421

#044005

#043F40

Tetradic

#400421

#3F4004

#044023

#050440

Color Blindness Simulation

Original

#400421

Protanopia

#26251A

Deuteranopia

#2A2E18

Tritanopia

#3D1413

Achromatopsia

#131313

CSS Usage

background-color: #400421;
color: #400421;
border-color: #400421;
Nearest Tailwind: Pink 950 #500724

Tailwind Shades

50
#FDF2F7
100
#FBE0ED
200
#FBBCDA
300
#F88CC0
400
#F44D9E
500
#F00F7C
600
#C00C63
700
#9A0A4F
800
#78083E
900
#570A2F
950
#37061E

Contrast Checker

Text on white

16.7:1

AA Pass AAA Pass

Text on black

1.26:1

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