#230B16

#230B16

Color Values

HEX

#230B16

RGB

35, 11, 22

HSL

332.5, 52.2%, 9.0%

HSV

332.5, 68.6%, 13.7%

CMYK

0.0%, 68.6%, 37.1%, 86.3%

OKLCH

0.1928 0.0441 353.3

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#230B16

#0B2318

Analogous

#230B22

#230C0B

#230B16

Triadic

#230B16

#16230B

#0B1623

Split Complementary

#230B16

#0B230C

#0B2223

Tetradic

#230B16

#22230B

#0B2318

#0C0B23

Color Blindness Simulation

Original

#230B16

Protanopia

#191813

Deuteranopia

#1A1C13

Tritanopia

#221111

Achromatopsia

#111111

CSS Usage

background-color: #230B16;
color: #230B16;
border-color: #230B16;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#FBF4F7
100
#F5E5EC
200
#EEC9DA
300
#E2A2BF
400
#D26F9D
500
#C23D7A
600
#9B3162
700
#7C274E
800
#611E3D
900
#471A2F
950
#2D101D

Contrast Checker

Text on white

18.57:1

AA Pass AAA Pass

Text on black

1.13:1

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