#457EB2

#457EB2

Color Values

HEX

#457EB2

RGB

69, 126, 178

HSL

208,6, 44,1%, 48,4%

HSV

208,6, 61,2%, 69,8%

CMYK

61,2%, 29,2%, 0,0%, 30,2%

OKLCH

0,5772 0,1006 247,9

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#457EB2

#B27945

Analogous

#45B2AF

#4548B2

#457EB2

Triadic

#457EB2

#B2457E

#7EB245

Split Complementary

#457EB2

#B24548

#B2AF45

Tetradic

#457EB2

#AF45B2

#B27945

#48B245

Color Blindness Simulation

Original

#457EB2

Protanopia

#5E5EA5

Deuteranopia

#5A56A2

Tritanopia

#489B99

Achromatopsia

#767676

CSS Usage

background-color: #457EB2;
color: #457EB2;
border-color: #457EB2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CCDCEB
300
#A7C3DD
400
#77A3CA
500
#4782B8
600
#396893
700
#2E5376
800
#24415C
900
#1D3144
950
#121F2B

Contrast Checker

Text on white

4,3:1

AA Fail AAA Fail

Text on black

4,88:1

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