#020B23

#020B23

Color Values

HEX

#020B23

RGB

2, 11, 35

HSL

223.6, 89.2%, 7.3%

HSV

223.6, 94.3%, 13.7%

CMYK

94.3%, 68.6%, 0.0%, 86.3%

OKLCH

0.1573 0.0535 261.5

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#020B23

#231A02

Analogous

#021C23

#0A0223

#020B23

Triadic

#020B23

#23020B

#0B2302

Split Complementary

#020B23

#230A02

#1C2302

Tetradic

#020B23

#23021C

#231A02

#02230A

Color Blindness Simulation

Original

#020B23

Protanopia

#06061D

Deuteranopia

#05051C

Tritanopia

#021918

Achromatopsia

#0B0B0B

CSS Usage

background-color: #020B23;
color: #020B23;
border-color: #020B23;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F5FD
100
#E0E7FB
200
#BBCDFB
300
#8BA9F8
400
#4C7AF5
500
#0E4CF1
600
#0B3DC1
700
#09319A
800
#072679
900
#0A1F57
950
#061337

Contrast Checker

Text on white

19.54:1

AA Pass AAA Pass

Text on black

1.07:1

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