#18040C

#18040C

Color Values

HEX

#18040C

RGB

24, 4, 12

HSL

336.0, 71.4%, 5.5%

HSV

336.0, 83.3%, 9.4%

CMYK

0.0%, 83.3%, 50.0%, 90.6%

OKLCH

0.1508 0.0411 355.5

Properties

Warm Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#18040C

#041810

Analogous

#180416

#180604

#18040C

Triadic

#18040C

#0C1804

#040C18

Split Complementary

#18040C

#041806

#041618

Tetradic

#18040C

#161804

#041810

#060418

Color Blindness Simulation

Original

#18040C

Protanopia

#0F0F0A

Deuteranopia

#10120A

Tritanopia

#170908

Achromatopsia

#090909

CSS Usage

background-color: #18040C;
color: #18040C;
border-color: #18040C;
Nearest Tailwind: Stone 950 #0C0A09

Tailwind Shades

50
#FCF3F6
100
#F8E2EB
200
#F5C2D6
300
#ED96B9
400
#E45D93
500
#DB246D
600
#AF1D57
700
#8C1746
800
#6D1237
900
#50112A
950
#320B1B

Contrast Checker

Text on white

19.78:1

AA Pass AAA Pass

Text on black

1.06:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026