#0D2228

#0D2228

Color Values

HEX

#0D2228

RGB

13, 34, 40

HSL

193.3, 50.9%, 10.4%

HSV

193.3, 67.5%, 15.7%

CMYK

67.5%, 15.0%, 0.0%, 84.3%

OKLCH

0.2376 0.0292 218.7

Properties

Cool Dark Nearest: RAL 7021 Black Grey

Color Harmonies

Complementary

#0D2228

#28130D

Analogous

#0D2821

#0D1528

#0D2228

Triadic

#0D2228

#280D22

#22280D

Split Complementary

#0D2228

#280D15

#28210D

Tetradic

#0D2228

#210D28

#28130D

#15280D

Color Blindness Simulation

Original

#0D2228

Protanopia

#161627

Deuteranopia

#151326

Tritanopia

#0E2525

Achromatopsia

#1E1E1E

CSS Usage

background-color: #0D2228;
color: #0D2228;
border-color: #0D2228;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F4F9FB
100
#E5F1F5
200
#C9E5ED
300
#A3D3E1
400
#71BBD1
500
#3FA4C0
600
#32839A
700
#28697B
800
#1F5260
900
#1A3D47
950
#11262D

Contrast Checker

Text on white

16.45:1

AA Pass AAA Pass

Text on black

1.28:1

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