#212944

#212944

Color Values

HEX

#212944

RGB

33, 41, 68

HSL

226,3, 34,7%, 19,8%

HSV

226,3, 51,5%, 26,7%

CMYK

51,5%, 39,7%, 0,0%, 73,3%

OKLCH

0,2873 0,0509 270,4

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#212944

#443C21

Analogous

#213A44

#2A2144

#212944

Triadic

#212944

#442129

#294421

Split Complementary

#212944

#442A21

#3A4421

Tetradic

#212944

#44213A

#443C21

#21442A

Color Blindness Simulation

Original

#212944

Protanopia

#24253D

Deuteranopia

#24233C

Tritanopia

#213837

Achromatopsia

#292929

CSS Usage

background-color: #212944;
color: #212944;
border-color: #212944;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F6FA
100
#E8EAF2
200
#CFD5E8
300
#ADB6D7
400
#808FC1
500
#5367AC
600
#435389
700
#35426E
800
#2A3456
900
#212840
950
#151928

Contrast Checker

Text on white

14,33:1

AA Pass AAA Pass

Text on black

1,47:1

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