#03305C

#03305C

Color Values

HEX

#03305C

RGB

3, 48, 92

HSL

209.7, 93.7%, 18.6%

HSV

209.7, 96.7%, 36.1%

CMYK

96.7%, 47.8%, 0.0%, 63.9%

OKLCH

0.3085 0.0911 252.9

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#03305C

#5C2F03

Analogous

#035C5B

#03035C

#03305C

Triadic

#03305C

#5C0330

#305C03

Split Complementary

#03305C

#5C0303

#5C5B03

Tetradic

#03305C

#5B035C

#5C2F03

#035C03

Color Blindness Simulation

Original

#03305C

Protanopia

#161751

Deuteranopia

#14104F

Tritanopia

#054947

Achromatopsia

#2A2A2A

CSS Usage

background-color: #03305C;
color: #03305C;
border-color: #03305C;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BADCFD
300
#88C2FB
400
#48A2F9
500
#0881F7
600
#0667C6
700
#05529E
800
#04407B
900
#083159
950
#051F38

Contrast Checker

Text on white

13.28:1

AA Pass AAA Pass

Text on black

1.58:1

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