#457AAA

#457AAA

Color Values

HEX

#457AAA

RGB

69, 122, 170

HSL

208.5, 42.3%, 46.9%

HSV

208.5, 59.4%, 66.7%

CMYK

59.4%, 28.2%, 0.0%, 33.3%

OKLCH

0.5638 0.094 247.6

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#457AAA

#AA7545

Analogous

#45AAA8

#4548AA

#457AAA

Triadic

#457AAA

#AA457A

#7AAA45

Split Complementary

#457AAA

#AA4548

#AAA845

Tetradic

#457AAA

#A845AA

#AA7545

#48AA45

Color Blindness Simulation

Original

#457AAA

Protanopia

#5C5C9E

Deuteranopia

#59559C

Tritanopia

#489593

Achromatopsia

#727272

CSS Usage

background-color: #457AAA;
color: #457AAA;
border-color: #457AAA;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF4
200
#CCDCEA
300
#A8C3DC
400
#79A3C9
500
#4A82B5
600
#3B6891
700
#2F5374
800
#25415B
900
#1E3143
950
#131F2A

Contrast Checker

Text on white

4.55:1

AA Pass AAA Fail

Text on black

4.62:1

AA Pass 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