#4573AD

#4573AD

Color Values

HEX

#4573AD

RGB

69, 115, 173

HSL

213.5, 43.0%, 47.5%

HSV

213.5, 60.1%, 67.8%

CMYK

60.1%, 33.5%, 0.0%, 32.2%

OKLCH

0.5492 0.1043 255.0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#4573AD

#AD7F45

Analogous

#45A7AD

#4B45AD

#4573AD

Triadic

#4573AD

#AD4573

#73AD45

Split Complementary

#4573AD

#AD4B45

#A7AD45

Tetradic

#4573AD

#AD45A7

#AD7F45

#45AD4B

Color Blindness Simulation

Original

#4573AD

Protanopia

#59599F

Deuteranopia

#56539C

Tritanopia

#479491

Achromatopsia

#6D6D6D

CSS Usage

background-color: #4573AD;
color: #4573AD;
border-color: #4573AD;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7ECF4
200
#CCDAEB
300
#A7BFDC
400
#789CC9
500
#4979B6
600
#3A6192
700
#2F4E75
800
#243D5B
900
#1E2E43
950
#131D2A

Contrast Checker

Text on white

4.87:1

AA Pass AAA Fail

Text on black

4.31:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026