#23041D

#23041D

Color Values

HEX

#23041D

RGB

35, 4, 29

HSL

311.6, 79.5%, 7.6%

HSV

311.6, 88.6%, 13.7%

CMYK

0.0%, 88.6%, 17.1%, 86.3%

OKLCH

0.1834 0.0663 336.4

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#23041D

#04230A

Analogous

#190423

#23040D

#23041D

Triadic

#23041D

#1D2304

#041D23

Split Complementary

#23041D

#0D2304

#042319

Tetradic

#23041D

#231904

#04230A

#040D23

Color Blindness Simulation

Original

#23041D

Protanopia

#161517

Deuteranopia

#171A15

Tritanopia

#211211

Achromatopsia

#0C0C0C

CSS Usage

background-color: #23041D;
color: #23041D;
border-color: #23041D;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#FDF2FB
100
#F9E1F5
200
#F8BFED
300
#F291E0
400
#EC56CF
500
#E51ABE
600
#B71598
700
#921179
800
#720D5F
900
#530E46
950
#34092C

Contrast Checker

Text on white

18.98:1

AA Pass AAA Pass

Text on black

1.11:1

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