#3291F9

#3291F9

Color Values

HEX

#3291F9

RGB

50, 145, 249

HSL

211.4, 94.3%, 58.6%

HSV

211.4, 79.9%, 97.6%

CMYK

79.9%, 41.8%, 0.0%, 2.4%

OKLCH

0.6543 0.1776 253.9

Properties

Cool Light Nearest: dodgerblue

Color Harmonies

Complementary

#3291F9

#F99A32

Analogous

#32F4F9

#3732F9

#3291F9

Triadic

#3291F9

#F93291

#91F932

Split Complementary

#3291F9

#F93732

#F4F932

Tetradic

#3291F9

#F932F4

#F99A32

#32F937

Color Blindness Simulation

Original

#3291F9

Protanopia

#5B5CE0

Deuteranopia

#564EDA

Tritanopia

#37CCC8

Achromatopsia

#848484

CSS Usage

background-color: #3291F9;
color: #3291F9;
border-color: #3291F9;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F1F7FD
100
#DFECFB
200
#BADAFD
300
#88BFFC
400
#489CFA
500
#077AF8
600
#0662C6
700
#054E9F
800
#043D7C
900
#072F5A
950
#051D39

Contrast Checker

Text on white

3.2:1

AA Fail AAA Fail

Text on black

6.55:1

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