#18156C

#18156C

Color Values

HEX

#18156C

RGB

24, 21, 108

HSL

242.1, 67.4%, 25.3%

HSV

242.1, 80.6%, 42.4%

CMYK

77.8%, 80.6%, 0.0%, 57.6%

OKLCH

0.2768 0.1428 273.4

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#18156C

#696C15

Analogous

#153D6C

#44156C

#18156C

Triadic

#18156C

#6C1815

#156C18

Split Complementary

#18156C

#6C4415

#3D6C15

Tetradic

#18156C

#6C153D

#696C15

#156C44

Color Blindness Simulation

Original

#18156C

Protanopia

#171757

Deuteranopia

#171752

Tritanopia

#184643

Achromatopsia

#1C1C1C

CSS Usage

background-color: #18156C;
color: #18156C;
border-color: #18156C;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F3FC
100
#E4E3F7
200
#C5C3F3
300
#9B99EB
400
#6661E0
500
#302AD5
600
#2621AB
700
#1E1B89
800
#18156B
900
#15134E
950
#0D0C31

Contrast Checker

Text on white

15.41:1

AA Pass AAA Pass

Text on black

1.36:1

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