#4298EE

#4298EE

Color Values

HEX

#4298EE

RGB

66, 152, 238

HSL

210.0, 83.5%, 59.6%

HSV

210.0, 72.3%, 93.3%

CMYK

72.3%, 36.1%, 0.0%, 6.7%

OKLCH

0.6675 0.1523 251.2

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#4298EE

#EE9842

Analogous

#42EEEE

#4242EE

#4298EE

Triadic

#4298EE

#EE4298

#98EE42

Split Complementary

#4298EE

#EE4242

#EEEE42

Tetradic

#4298EE

#EE42EE

#EE9842

#42EE42

Color Blindness Simulation

Original

#4298EE

Protanopia

#6768D9

Deuteranopia

#625CD4

Tritanopia

#46C9C5

Achromatopsia

#8C8C8C

CSS Usage

background-color: #4298EE;
color: #4298EE;
border-color: #4298EE;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDBF9
300
#8FC2F5
400
#52A1EF
500
#1580EA
600
#1166BB
700
#0D5296
800
#0B4075
900
#0C3055
950
#081F36

Contrast Checker

Text on white

3.02:1

AA Fail AAA Fail

Text on black

6.96:1

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