#211C72

#211C72

Color Values

HEX

#211C72

RGB

33, 28, 114

HSL

243.5, 60.6%, 27.8%

HSV

243.5, 75.4%, 44.7%

CMYK

71.1%, 75.4%, 0.0%, 55.3%

OKLCH

0.3006 0.1408 276.3

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#211C72

#6D721C

Analogous

#1C4272

#4C1C72

#211C72

Triadic

#211C72

#72211C

#1C7221

Split Complementary

#211C72

#724C1C

#42721C

Tetradic

#211C72

#721C42

#6D721C

#1C724C

Color Blindness Simulation

Original

#211C72

Protanopia

#1F1F5D

Deuteranopia

#1F2058

Tritanopia

#214D49

Achromatopsia

#232323

CSS Usage

background-color: #211C72;
color: #211C72;
border-color: #211C72;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FB
100
#E5E4F6
200
#C8C6F1
300
#A19DE7
400
#6E67DA
500
#3B32CD
600
#2F28A4
700
#262083
800
#1E1966
900
#19164B
950
#100E2F

Contrast Checker

Text on white

14.25:1

AA Pass AAA Pass

Text on black

1.47:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026