#2828BF

#2828BF

Color Values

HEX

#2828BF

RGB

40, 40, 191

HSL

240.0, 65.4%, 45.3%

HSV

240.0, 79.1%, 74.9%

CMYK

79.1%, 79.1%, 0.0%, 25.1%

OKLCH

0.4076 0.223 270.8

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2828BF

#BFBF28

Analogous

#2874BF

#7428BF

#2828BF

Triadic

#2828BF

#BF2828

#28BF28

Split Complementary

#2828BF

#BF7428

#74BF28

Tetradic

#2828BF

#BF2874

#BFBF28

#28BF74

Color Blindness Simulation

Original

#2828BF

Protanopia

#28289B

Deuteranopia

#282892

Tritanopia

#287E77

Achromatopsia

#333333

CSS Usage

background-color: #2828BF;
color: #2828BF;
border-color: #2828BF;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C4C4F3
300
#9A9AEA
400
#6363DE
500
#2C2CD3
600
#2323A9
700
#1C1C87
800
#161669
900
#14144D
950
#0D0D31

Contrast Checker

Text on white

9.79:1

AA Pass AAA Pass

Text on black

2.15:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

2월 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2월 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2월 19, 2026