#150722

#150722

Color Values

HEX

#150722

RGB

21, 7, 34

HSL

271.1, 65.9%, 8.0%

HSV

271.1, 79.4%, 13.3%

CMYK

38.2%, 79.4%, 0.0%, 86.7%

OKLCH

0.1686 0.0559 305.3

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#150722

#142207

Analogous

#070722

#220721

#150722

Triadic

#150722

#221507

#072215

Split Complementary

#150722

#212207

#072207

Tetradic

#150722

#220707

#142207

#072122

Color Blindness Simulation

Original

#150722

Protanopia

#0F0F1B

Deuteranopia

#10111A

Tritanopia

#141615

Achromatopsia

#0C0C0C

CSS Usage

background-color: #150722;
color: #150722;
border-color: #150722;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F8F3FC
100
#EEE3F7
200
#DCC4F3
300
#C399EA
400
#A362DF
500
#832BD4
600
#6823A9
700
#541C87
800
#41166A
900
#32144D
950
#1F0C31

Contrast Checker

Text on white

19.35:1

AA Pass AAA Pass

Text on black

1.09:1

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