#230C23

#230C23

Color Values

HEX

#230C23

RGB

35, 12, 35

HSL

300.0, 48.9%, 9.2%

HSV

300.0, 65.7%, 13.7%

CMYK

0.0%, 65.7%, 0.0%, 86.3%

OKLCH

0.2019 0.0546 327.4

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#230C23

#0C230C

Analogous

#170C23

#230C17

#230C23

Triadic

#230C23

#23230C

#0C2323

Split Complementary

#230C23

#17230C

#0C2317

Tetradic

#230C23

#23170C

#0C230C

#0C1723

Color Blindness Simulation

Original

#230C23

Protanopia

#19191D

Deuteranopia

#1A1C1C

Tritanopia

#221918

Achromatopsia

#131313

CSS Usage

background-color: #230C23;
color: #230C23;
border-color: #230C23;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#FBF4FB
100
#F5E6F5
200
#EDCAED
300
#E0A4E0
400
#CF73CF
500
#BE41BE
600
#983498
700
#7A2A7A
800
#5F215F
900
#461B46
950
#2C112C

Contrast Checker

Text on white

18.29:1

AA Pass AAA Pass

Text on black

1.15:1

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