#457DB1

#457DB1

Color Values

HEX

#457DB1

RGB

69, 125, 177

HSL

208.9, 43.9%, 48.2%

HSV

208.9, 61.0%, 69.4%

CMYK

61.0%, 29.4%, 0.0%, 30.6%

OKLCH

0.5744 0.1002 248.3

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#457DB1

#B17945

Analogous

#45B1AF

#4547B1

#457DB1

Triadic

#457DB1

#B1457D

#7DB145

Split Complementary

#457DB1

#B14547

#B1AF45

Tetradic

#457DB1

#AF45B1

#B17945

#47B145

Color Blindness Simulation

Original

#457DB1

Protanopia

#5D5EA4

Deuteranopia

#5A56A1

Tritanopia

#489A98

Achromatopsia

#757575

CSS Usage

background-color: #457DB1;
color: #457DB1;
border-color: #457DB1;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CCDCEB
300
#A7C3DD
400
#77A2CA
500
#4882B7
600
#396893
700
#2E5375
800
#24415C
900
#1D3144
950
#131F2B

Contrast Checker

Text on white

4.36:1

AA Fail AAA Fail

Text on black

4.82:1

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