#457EB8

#457EB8

Color Values

HEX

#457EB8

RGB

69, 126, 184

HSL

210.3, 45.5%, 49.6%

HSV

210.3, 62.5%, 72.2%

CMYK

62.5%, 31.5%, 0.0%, 27.8%

OKLCH

0.5804 0.1081 250.6

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#457EB8

#B87F45

Analogous

#45B7B8

#4645B8

#457EB8

Triadic

#457EB8

#B8457E

#7EB845

Split Complementary

#457EB8

#B84645

#B7B845

Tetradic

#457EB8

#B845B7

#B87F45

#45B846

Color Blindness Simulation

Original

#457EB8

Protanopia

#5E5EAA

Deuteranopia

#5A56A7

Tritanopia

#489F9C

Achromatopsia

#767676

CSS Usage

background-color: #457EB8;
color: #457EB8;
border-color: #457EB8;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDBEC
300
#A6C2DE
400
#76A0CC
500
#457FBA
600
#386694
700
#2C5177
800
#233F5D
900
#1D3044
950
#121E2B

Contrast Checker

Text on white

4.26:1

AA Fail AAA Fail

Text on black

4.93:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026