#2D73B5

#2D73B5

Color Values

HEX

#2D73B5

RGB

45, 115, 181

HSL

209.1, 60.2%, 44.3%

HSV

209.1, 75.1%, 71.0%

CMYK

75.1%, 36.5%, 0.0%, 29.0%

OKLCH

0.5441 0.1245 250.2

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2D73B5

#B56F2D

Analogous

#2DB5B3

#2D2FB5

#2D73B5

Triadic

#2D73B5

#B52D73

#73B52D

Split Complementary

#2D73B5

#B52D2F

#B5B32D

Tetradic

#2D73B5

#B32DB5

#B56F2D

#2FB52D

Color Blindness Simulation

Original

#2D73B5

Protanopia

#4B4CA5

Deuteranopia

#4742A1

Tritanopia

#309896

Achromatopsia

#696969

CSS Usage

background-color: #2D73B5;
color: #2D73B5;
border-color: #2D73B5;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DCF1
300
#9DC3E7
400
#68A2D9
500
#3382CC
600
#2968A3
700
#205383
800
#194166
900
#16314B
950
#0E1F2F

Contrast Checker

Text on white

4.96:1

AA Pass AAA Fail

Text on black

4.23:1

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