#211E65

#211E65

Color Values

HEX

#211E65

RGB

33, 30, 101

HSL

242.5, 54.2%, 25.7%

HSV

242.5, 70.3%, 39.6%

CMYK

67.3%, 70.3%, 0.0%, 60.4%

OKLCH

0.2905 0.1204 277.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#211E65

#62651E

Analogous

#1E3F65

#441E65

#211E65

Triadic

#211E65

#65211E

#1E6521

Split Complementary

#211E65

#65441E

#3F651E

Tetradic

#211E65

#651E3F

#62651E

#1E6544

Color Blindness Simulation

Original

#211E65

Protanopia

#202054

Deuteranopia

#202050

Tritanopia

#214643

Achromatopsia

#242424

CSS Usage

background-color: #211E65;
color: #211E65;
border-color: #211E65;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CAC8EF
300
#A3A1E3
400
#726ED4
500
#403AC5
600
#332F9D
700
#29257E
800
#201D62
900
#1B1948
950
#11102E

Contrast Checker

Text on white

14.6:1

AA Pass AAA Pass

Text on black

1.44:1

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