#22152A

#22152A

Color Values

HEX

#22152A

RGB

34, 21, 42

HSL

277.1, 33.3%, 12.4%

HSV

277.1, 50.0%, 16.5%

CMYK

19.0%, 50.0%, 0.0%, 83.5%

OKLCH

0.2232 0.0435 311.7

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#22152A

#1D2A15

Analogous

#18152A

#2A1528

#22152A

Triadic

#22152A

#2A2215

#152A22

Split Complementary

#22152A

#282A15

#152A18

Tetradic

#22152A

#2A1815

#1D2A15

#15282A

Color Blindness Simulation

Original

#22152A

Protanopia

#1C1C25

Deuteranopia

#1D1E24

Tritanopia

#212120

Achromatopsia

#191919

CSS Usage

background-color: #22152A;
color: #22152A;
border-color: #22152A;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F8F5FA
100
#EEE8F2
200
#DECFE7
300
#C7ADD6
400
#A881C0
500
#8A55AA
600
#6E4488
700
#58366D
800
#452B55
900
#34223F
950
#211528

Contrast Checker

Text on white

17.37:1

AA Pass AAA Pass

Text on black

1.21:1

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