#181C7D

#181C7D

Color Values

HEX

#181C7D

RGB

24, 28, 125

HSL

237.6, 67.8%, 29.2%

HSV

237.6, 80.8%, 49.0%

CMYK

80.8%, 77.6%, 0.0%, 51.0%

OKLCH

0.3072 0.1578 270.7

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#181C7D

#7D7918

Analogous

#184E7D

#46187D

#181C7D

Triadic

#181C7D

#7D181C

#1C7D18

Split Complementary

#181C7D

#7D4618

#4E7D18

Tetradic

#181C7D

#7D184E

#7D7918

#187D46

Color Blindness Simulation

Original

#181C7D

Protanopia

#1A1A66

Deuteranopia

#1A1960

Tritanopia

#18534F

Achromatopsia

#222222

CSS Usage

background-color: #181C7D;
color: #181C7D;
border-color: #181C7D;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F3FC
100
#E3E4F7
200
#C3C5F4
300
#989CEB
400
#6166E1
500
#2930D6
600
#2126AB
700
#1A1F89
800
#15186B
900
#13154E
950
#0C0D31

Contrast Checker

Text on white

13.99:1

AA Pass AAA Pass

Text on black

1.5:1

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