#2428AC

#2428AC

Color Values

HEX

#2428AC

RGB

36, 40, 172

HSL

238.2, 65.4%, 40.8%

HSV

238.2, 79.1%, 67.5%

CMYK

79.1%, 76.7%, 0.0%, 32.5%

OKLCH

0.3842 0.2015 270.7

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2428AC

#ACA824

Analogous

#246CAC

#6424AC

#2428AC

Triadic

#2428AC

#AC2428

#28AC24

Split Complementary

#2428AC

#AC6424

#6CAC24

Tetradic

#2428AC

#AC246C

#ACA824

#24AC64

Color Blindness Simulation

Original

#2428AC

Protanopia

#26268C

Deuteranopia

#262584

Tritanopia

#24736D

Achromatopsia

#313131

CSS Usage

background-color: #2428AC;
color: #2428AC;
border-color: #2428AC;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E3E4F7
200
#C4C5F3
300
#9A9CEA
400
#6367DE
500
#2C31D3
600
#2327A9
700
#1C1F87
800
#161969
900
#14164D
950
#0D0E31

Contrast Checker

Text on white

10.64:1

AA Pass AAA Pass

Text on black

1.97:1

AA Fail 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