#023889

#023889

Color Values

HEX

#023889

RGB

2, 56, 137

HSL

216.0, 97.1%, 27.3%

HSV

216.0, 98.5%, 53.7%

CMYK

98.5%, 59.1%, 0.0%, 46.3%

OKLCH

0.366 0.1451 259.8

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#023889

#895302

Analogous

#027C89

#100289

#023889

Triadic

#023889

#890238

#388902

Split Complementary

#023889

#891002

#7C8902

Tetradic

#023889

#89027C

#895302

#028910

Color Blindness Simulation

Original

#023889

Protanopia

#191A75

Deuteranopia

#161271

Tritanopia

#056663

Achromatopsia

#323232

CSS Usage

background-color: #023889;
color: #023889;
border-color: #023889;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F6FE
100
#DEEAFC
200
#B9D4FE
300
#86B6FD
400
#458EFC
500
#0467FB
600
#0352C9
700
#0242A1
800
#02337E
900
#06285B
950
#041939

Contrast Checker

Text on white

10.88:1

AA Pass AAA Pass

Text on black

1.93:1

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