#2D73B8

#2D73B8

Color Values

HEX

#2D73B8

RGB

45, 115, 184

HSL

209.8, 60.7%, 44.9%

HSV

209.8, 75.5%, 72.2%

CMYK

75.5%, 37.5%, 0.0%, 27.8%

OKLCH

0.5459 0.1284 251.2

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2D73B8

#B8722D

Analogous

#2DB8B8

#2D2DB8

#2D73B8

Triadic

#2D73B8

#B82D73

#73B82D

Split Complementary

#2D73B8

#B82D2D

#B8B82D

Tetradic

#2D73B8

#B82DB8

#B8722D

#2DB82D

Color Blindness Simulation

Original

#2D73B8

Protanopia

#4B4CA7

Deuteranopia

#4742A3

Tritanopia

#309A97

Achromatopsia

#696969

CSS Usage

background-color: #2D73B8;
color: #2D73B8;
border-color: #2D73B8;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DBF1
300
#9DC2E7
400
#67A1DA
500
#3280CD
600
#2866A4
700
#205283
800
#194066
900
#16314B
950
#0E1F2F

Contrast Checker

Text on white

4.93:1

AA Pass AAA Fail

Text on black

4.26:1

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