#3F9AF6

#3F9AF6

Color Values

HEX

#3F9AF6

RGB

63, 154, 246

HSL

210.2, 91.0%, 60.6%

HSV

210.2, 74.4%, 96.5%

CMYK

74.4%, 37.4%, 0.0%, 3.5%

OKLCH

0.6756 0.1611 251.7

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#3F9AF6

#F69B3F

Analogous

#3FF5F6

#403FF6

#3F9AF6

Triadic

#3F9AF6

#F63F9A

#9AF63F

Split Complementary

#3F9AF6

#F6403F

#F5F63F

Tetradic

#3F9AF6

#F63FF5

#F69B3F

#3FF640

Color Blindness Simulation

Original

#3F9AF6

Protanopia

#6667E0

Deuteranopia

#615ADA

Tritanopia

#44CECA

Achromatopsia

#8D8D8D

CSS Usage

background-color: #3F9AF6;
color: #3F9AF6;
border-color: #3F9AF6;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BBDBFC
300
#8AC1F9
400
#4BA0F7
500
#0B7FF4
600
#0965C3
700
#07519C
800
#063F7A
900
#093058
950
#061E38

Contrast Checker

Text on white

2.93:1

AA Fail AAA Fail

Text on black

7.16:1

AA Pass AAA Pass

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