#213C68

#213C68

Color Values

HEX

#213C68

RGB

33, 60, 104

HSL

217.2, 51.8%, 26.9%

HSV

217.2, 68.3%, 40.8%

CMYK

68.3%, 42.3%, 0.0%, 59.2%

OKLCH

0.3587 0.0835 259.7

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#213C68

#684D21

Analogous

#216068

#2A2168

#213C68

Triadic

#213C68

#68213C

#3C6821

Split Complementary

#213C68

#682A21

#606821

Tetradic

#213C68

#682160

#684D21

#21682A

Color Blindness Simulation

Original

#213C68

Protanopia

#2D2D5D

Deuteranopia

#2B295B

Tritanopia

#225553

Achromatopsia

#393939

CSS Usage

background-color: #213C68;
color: #213C68;
border-color: #213C68;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E5EBF5
200
#C9D7EE
300
#A2BAE2
400
#7095D2
500
#3D70C2
600
#31599B
700
#27477C
800
#1F3861
900
#1A2B47
950
#101B2D

Contrast Checker

Text on white

10.99:1

AA Pass AAA Pass

Text on black

1.91:1

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