#457DB2

#457DB2

Color Values

HEX

#457DB2

RGB

69, 125, 178

HSL

209.2, 44.1%, 48.4%

HSV

209.2, 61.2%, 69.8%

CMYK

61.2%, 29.8%, 0.0%, 30.2%

OKLCH

0.5749 0.1014 248.8

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#457DB2

#B27A45

Analogous

#45B2B0

#4546B2

#457DB2

Triadic

#457DB2

#B2457D

#7DB245

Split Complementary

#457DB2

#B24546

#B2B045

Tetradic

#457DB2

#B045B2

#B27A45

#46B245

Color Blindness Simulation

Original

#457DB2

Protanopia

#5D5EA5

Deuteranopia

#5A56A2

Tritanopia

#489B99

Achromatopsia

#757575

CSS Usage

background-color: #457DB2;
color: #457DB2;
border-color: #457DB2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CCDCEB
300
#A7C3DD
400
#77A2CA
500
#4781B8
600
#396793
700
#2E5376
800
#24405C
900
#1D3144
950
#121F2B

Contrast Checker

Text on white

4.35:1

AA Fail AAA Fail

Text on black

4.83:1

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