#2873CF

#2873CF

Color Values

HEX

#2873CF

RGB

40, 115, 207

HSL

213,1, 67,6%, 48,4%

HSV

213,1, 80,7%, 81,2%

CMYK

80,7%, 44,4%, 0,0%, 18,8%

OKLCH

0,5591 0,1596 255,8

Properties

Cool Dark Nearest: Navy Blue

Color Harmonies

Complementary

#2873CF

#CF8428

Analogous

#28C6CF

#3128CF

#2873CF

Triadic

#2873CF

#CF2873

#73CF28

Split Complementary

#2873CF

#CF3128

#C6CF28

Tetradic

#2873CF

#CF28C6

#CF8428

#28CF31

Color Blindness Simulation

Original

#2873CF

Protanopia

#4849B9

Deuteranopia

#443EB3

Tritanopia

#2CA7A3

Achromatopsia

#6A6A6A

CSS Usage

background-color: #2873CF;
color: #2873CF;
border-color: #2873CF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C3D9F3
300
#98BEEB
400
#619AE0
500
#2977D6
600
#215FAB
700
#1A4C89
800
#153B6B
900
#132D4E
950
#0C1D31

Contrast Checker

Text on white

4,73:1

AA Pass AAA Fail

Text on black

4,44:1

AA Fail AAA Fail

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