#305591

#305591

Color Values

HEX

#305591

RGB

48, 85, 145

HSL

217.1, 50.3%, 37.8%

HSV

217.1, 66.9%, 56.9%

CMYK

66.9%, 41.4%, 0.0%, 43.1%

OKLCH

0.4531 0.1073 259.6

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#305591

#916C30

Analogous

#308591

#3B3091

#305591

Triadic

#305591

#913055

#559130

Split Complementary

#305591

#913B30

#859130

Tetradic

#305591

#913085

#916C30

#30913B

Color Blindness Simulation

Original

#305591

Protanopia

#404082

Deuteranopia

#3E3B7F

Tritanopia

#327774

Achromatopsia

#515151

CSS Usage

background-color: #305591;
color: #305591;
border-color: #305591;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6EBF5
200
#C9D7ED
300
#A3BBE1
400
#7195D0
500
#3F70C0
600
#335A99
700
#29487B
800
#203860
900
#1B2B46
950
#111B2C

Contrast Checker

Text on white

7.41:1

AA Pass AAA Pass

Text on black

2.83:1

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