#210219

#210219

Color Values

HEX

#210219

RGB

33, 2, 25

HSL

315.5, 88.6%, 6.9%

HSV

315.5, 93.9%, 12.9%

CMYK

0.0%, 93.9%, 24.2%, 87.1%

OKLCH

0.1724 0.0668 339.5

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#210219

#02210A

Analogous

#1A0221

#21020A

#210219

Triadic

#210219

#192102

#021921

Split Complementary

#210219

#0A2102

#02211A

Tetradic

#210219

#211A02

#02210A

#020A21

Color Blindness Simulation

Original

#210219

Protanopia

#141313

Deuteranopia

#151812

Tritanopia

#1F0F0E

Achromatopsia

#0A0A0A

CSS Usage

background-color: #210219;
color: #210219;
border-color: #210219;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#FDF2FA
100
#FBE0F4
200
#FBBCEB
300
#F88CDC
400
#F44DC9
500
#F00FB6
600
#C00C92
700
#9A0975
800
#78075B
900
#570A43
950
#37062A

Contrast Checker

Text on white

19.31:1

AA Pass AAA Pass

Text on black

1.09:1

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