#242588

#242588

Color Values

HEX

#242588

RGB

36, 37, 136

HSL

239.4, 58.1%, 33.7%

HSV

239.4, 73.5%, 53.3%

CMYK

73.5%, 72.8%, 0.0%, 46.7%

OKLCH

0.3406 0.1592 273.6

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#242588

#888724

Analogous

#245788

#552488

#242588

Triadic

#242588

#882425

#258824

Split Complementary

#242588

#885524

#578824

Tetradic

#242588

#882457

#888724

#248855

Color Blindness Simulation

Original

#242588

Protanopia

#242470

Deuteranopia

#24246A

Tritanopia

#245D59

Achromatopsia

#2C2C2C

CSS Usage

background-color: #242588;
color: #242588;
border-color: #242588;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E4E5F6
200
#C7C7F0
300
#9E9FE5
400
#6A6BD7
500
#3537CA
600
#2B2CA1
700
#222381
800
#1B1B65
900
#17184A
950
#0F0F2F

Contrast Checker

Text on white

12.39:1

AA Pass AAA Pass

Text on black

1.7:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026