#2866BF

#2866BF

Color Values

HEX

#2866BF

RGB

40, 102, 191

HSL

215.4, 65.4%, 45.3%

HSV

215.4, 79.1%, 74.9%

CMYK

79.1%, 46.6%, 0.0%, 25.1%

OKLCH

0.5194 0.1535 258.1

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#2866BF

#BF8128

Analogous

#28B1BF

#3628BF

#2866BF

Triadic

#2866BF

#BF2866

#66BF28

Split Complementary

#2866BF

#BF3628

#B1BF28

Tetradic

#2866BF

#BF28B1

#BF8128

#28BF36

Color Blindness Simulation

Original

#2866BF

Protanopia

#4343A9

Deuteranopia

#3F3BA4

Tritanopia

#2B9895

Achromatopsia

#5F5F5F

CSS Usage

background-color: #2866BF;
color: #2866BF;
border-color: #2866BF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E3EBF7
200
#C4D7F3
300
#9ABBEA
400
#6396DE
500
#2C70D3
600
#235AA9
700
#1C4887
800
#163869
900
#142B4D
950
#0D1B31

Contrast Checker

Text on white

5.61:1

AA Pass AAA Fail

Text on black

3.74:1

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