#2873FF

#2873FF

Color Values

HEX

#2873FF

RGB

40, 115, 255

HSL

219.1, 100.0%, 57.8%

HSV

219.1, 84.3%, 100.0%

CMYK

84.3%, 54.9%, 0.0%, 0.0%

OKLCH

0.594 0.2212 261.5

Properties

Cool Light Nearest: Blue

Color Harmonies

Complementary

#2873FF

#FFB428

Analogous

#28DEFF

#4828FF

#2873FF

Triadic

#2873FF

#FF2873

#73FF28

Split Complementary

#2873FF

#FF4828

#DEFF28

Tetradic

#2873FF

#FF28DE

#FFB428

#28FF48

Color Blindness Simulation

Original

#2873FF

Protanopia

#4849DD

Deuteranopia

#443ED5

Tritanopia

#2CC2BC

Achromatopsia

#6D6D6D

CSS Usage

background-color: #2873FF;
color: #2873FF;
border-color: #2873FF;
Nearest Tailwind: Blue 600 #2563EB

Tailwind Shades

50
#F1F5FE
100
#DEE9FC
200
#B8D0FF
300
#85AFFF
400
#4284FF
500
#0059FF
600
#0047CC
700
#0039A3
800
#002C80
900
#05235C
950
#03163A

Contrast Checker

Text on white

4.21:1

AA Fail AAA Fail

Text on black

4.99:1

AA Pass AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

ก.พ. 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

ก.พ. 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

ก.พ. 20, 2026