#3F9AEC

#3F9AEC

Color Values

HEX

#3F9AEC

RGB

63, 154, 236

HSL

208.4, 82.0%, 58.6%

HSV

208.4, 73.3%, 92.5%

CMYK

73.3%, 34.7%, 0.0%, 7.5%

OKLCH

0.6699 0.149 249.1

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#3F9AEC

#EC913F

Analogous

#3FECE7

#3F43EC

#3F9AEC

Triadic

#3F9AEC

#EC3F9A

#9AEC3F

Split Complementary

#3F9AEC

#EC3F43

#ECE73F

Tetradic

#3F9AEC

#E73FEC

#EC913F

#43EC3F

Color Blindness Simulation

Original

#3F9AEC

Protanopia

#6667D8

Deuteranopia

#615AD3

Tritanopia

#44C8C5

Achromatopsia

#8D8D8D

CSS Usage

background-color: #3F9AEC;
color: #3F9AEC;
border-color: #3F9AEC;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F8FD
100
#E1EEFA
200
#BEDDF9
300
#90C4F4
400
#53A5EE
500
#1785E8
600
#126ABA
700
#0F5595
800
#0B4374
900
#0D3254
950
#082035

Contrast Checker

Text on white

2.98:1

AA Fail AAA Fail

Text on black

7.04:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026