#023664

#023664

Color Values

HEX

#023664

RGB

2, 54, 100

HSL

208.2, 96.1%, 20.0%

HSV

208.2, 98.0%, 39.2%

CMYK

98.0%, 46.0%, 0.0%, 60.8%

OKLCH

0.3299 0.0953 251.5

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#023664

#643002

Analogous

#026461

#020564

#023664

Triadic

#023664

#640236

#366402

Split Complementary

#023664

#640205

#646102

Tetradic

#023664

#610264

#643002

#056402

Color Blindness Simulation

Original

#023664

Protanopia

#191959

Deuteranopia

#161256

Tritanopia

#05504E

Achromatopsia

#2E2E2E

CSS Usage

background-color: #023664;
color: #023664;
border-color: #023664;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F8FE
100
#DFEEFC
200
#B9DDFE
300
#87C5FD
400
#46A6FB
500
#0587FA
600
#046CC8
700
#0356A0
800
#02437D
900
#07335A
950
#042039

Contrast Checker

Text on white

12.25:1

AA Pass AAA Pass

Text on black

1.71:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026