#3994EE

#3994EE

Color Values

HEX

#3994EE

RGB

57, 148, 238

HSL

209.8, 84.2%, 57.8%

HSV

209.8, 76.1%, 93.3%

CMYK

76.1%, 37.8%, 0.0%, 6.7%

OKLCH

0.656 0.1591 251.4

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#3994EE

#EE9339

Analogous

#39EEED

#3939EE

#3994EE

Triadic

#3994EE

#EE3994

#94EE39

Split Complementary

#3994EE

#EE3939

#EEED39

Tetradic

#3994EE

#ED39EE

#EE9339

#39EE39

Color Blindness Simulation

Original

#3994EE

Protanopia

#6061D8

Deuteranopia

#5B54D3

Tritanopia

#3EC7C3

Achromatopsia

#878787

CSS Usage

background-color: #3994EE;
color: #3994EE;
border-color: #3994EE;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDCF9
300
#8EC2F5
400
#51A1F0
500
#1480EB
600
#1067BC
700
#0D5296
800
#0A4075
900
#0C3155
950
#071F36

Contrast Checker

Text on white

3.16:1

AA Fail AAA Fail

Text on black

6.64:1

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