#240C42

#240C42

Color Values

HEX

#240C42

RGB

36, 12, 66

HSL

266.7, 69.2%, 15.3%

HSV

266.7, 81.8%, 25.9%

CMYK

45.5%, 81.8%, 0.0%, 74.1%

OKLCH

0.229 0.0955 298.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#240C42

#2A420C

Analogous

#0C0F42

#3F0C42

#240C42

Triadic

#240C42

#42240C

#0C4224

Split Complementary

#240C42

#423F0C

#0F420C

Tetradic

#240C42

#420C0F

#2A420C

#0C423F

Color Blindness Simulation

Original

#240C42

Protanopia

#1A1935

Deuteranopia

#1B1D32

Tritanopia

#232B28

Achromatopsia

#151515

CSS Usage

background-color: #240C42;
color: #240C42;
border-color: #240C42;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F3FC
100
#ECE3F8
200
#D9C3F4
300
#BD97EC
400
#995FE2
500
#7627D8
600
#5E1FAD
700
#4B198A
800
#3B146C
900
#2D124F
950
#1D0C32

Contrast Checker

Text on white

17.41:1

AA Pass AAA Pass

Text on black

1.21:1

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