#211F6B

#211F6B

Color Values

HEX

#211F6B

RGB

33, 31, 107

HSL

241.6, 55.1%, 27.1%

HSV

241.6, 71.0%, 42.0%

CMYK

69.2%, 71.0%, 0.0%, 58.0%

OKLCH

0.2983 0.1276 276.5

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#211F6B

#696B1F

Analogous

#1F436B

#471F6B

#211F6B

Triadic

#211F6B

#6B211F

#1F6B21

Split Complementary

#211F6B

#6B471F

#436B1F

Tetradic

#211F6B

#6B1F43

#696B1F

#1F6B47

Color Blindness Simulation

Original

#211F6B

Protanopia

#202059

Deuteranopia

#202054

Tritanopia

#214A47

Achromatopsia

#252525

CSS Usage

background-color: #211F6B;
color: #211F6B;
border-color: #211F6B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E5F6
200
#C9C8EF
300
#A2A0E4
400
#6F6DD5
500
#3D39C6
600
#312E9E
700
#27257F
800
#1E1D63
900
#1A1848
950
#100F2E

Contrast Checker

Text on white

14.26:1

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