#121973

#121973

Color Values

HEX

#121973

RGB

18, 25, 115

HSL

235.7, 72.9%, 26.1%

HSV

235.7, 84.3%, 45.1%

CMYK

84.3%, 78.3%, 0.0%, 54.9%

OKLCH

0.2877 0.1496 269.3

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#121973

#736C12

Analogous

#124A73

#3C1273

#121973

Triadic

#121973

#731219

#197312

Split Complementary

#121973

#733C12

#4A7312

Tetradic

#121973

#73124A

#736C12

#12733C

Color Blindness Simulation

Original

#121973

Protanopia

#15155D

Deuteranopia

#151458

Tritanopia

#124C48

Achromatopsia

#1E1E1E

CSS Usage

background-color: #121973;
color: #121973;
border-color: #121973;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F3FC
100
#E2E4F8
200
#C1C5F5
300
#959CEE
400
#5C66E5
500
#2330DC
600
#1C26B0
700
#161F8D
800
#11186E
900
#111550
950
#0B0D33

Contrast Checker

Text on white

14.87:1

AA Pass AAA Pass

Text on black

1.41:1

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