#281224

#281224

Color Values

HEX

#281224

RGB

40, 18, 36

HSL

310.9, 37.9%, 11.4%

HSV

310.9, 55.0%, 15.7%

CMYK

0.0%, 55.0%, 10.0%, 84.3%

OKLCH

0.2222 0.047 334.1

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#281224

#122816

Analogous

#211228

#281219

#281224

Triadic

#281224

#242812

#122428

Split Complementary

#281224

#192812

#122821

Tetradic

#281224

#282112

#122816

#121928

Color Blindness Simulation

Original

#281224

Protanopia

#1E1E20

Deuteranopia

#20211F

Tritanopia

#271C1B

Achromatopsia

#181818

CSS Usage

background-color: #281224;
color: #281224;
border-color: #281224;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#FAF5F9
100
#F3E7F1
200
#E9CEE4
300
#D9ABD1
400
#C47DB7
500
#B04F9E
600
#8D3F7F
700
#713365
800
#58284F
900
#41203B
950
#291425

Contrast Checker

Text on white

17.47:1

AA Pass AAA Pass

Text on black

1.2:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026