#210C19

#210C19

Color Values

HEX

#210C19

RGB

33, 12, 25

HSL

322.9, 46.7%, 8.8%

HSV

322.9, 63.6%, 12.9%

CMYK

0.0%, 63.6%, 24.2%, 87.1%

OKLCH

0.1926 0.0417 343.8

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#210C19

#0C2114

Analogous

#1E0C21

#210C0E

#210C19

Triadic

#210C19

#19210C

#0C1921

Split Complementary

#210C19

#0E210C

#0C211E

Tetradic

#210C19

#211E0C

#0C2114

#0C0E21

Color Blindness Simulation

Original

#210C19

Protanopia

#181816

Deuteranopia

#191B15

Tritanopia

#201313

Achromatopsia

#111111

CSS Usage

background-color: #210C19;
color: #210C19;
border-color: #210C19;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#FAF4F8
100
#F4E6EF
200
#ECCBDF
300
#DEA5C9
400
#CD75AB
500
#BB448E
600
#963671
700
#782B5B
800
#5E2247
900
#451C35
950
#2B1222

Contrast Checker

Text on white

18.56:1

AA Pass AAA Pass

Text on black

1.13:1

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