#180F0F

#180F0F

Color Values

HEX

#180F0F

RGB

24, 15, 15

HSL

0.0, 23.1%, 7.6%

HSV

0.0, 37.5%, 9.4%

CMYK

0.0%, 37.5%, 37.5%, 90.6%

OKLCH

0.1805 0.0154 18.7

Properties

Warm Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#180F0F

#0F1818

Analogous

#180F13

#18130F

#180F0F

Triadic

#180F0F

#0F180F

#0F0F18

Split Complementary

#180F0F

#0F1813

#0F1318

Tetradic

#180F0F

#13180F

#0F1818

#130F18

Color Blindness Simulation

Original

#180F0F

Protanopia

#14140F

Deuteranopia

#15150F

Tritanopia

#180F0F

Achromatopsia

#111111

CSS Usage

background-color: #180F0F;
color: #180F0F;
border-color: #180F0F;
Nearest Tailwind: Stone 950 #0C0A09

Tailwind Shades

50
#F9F6F6
100
#F1EAEA
200
#E4D3D3
300
#D0B4B4
400
#B68B8B
500
#9D6262
600
#7E4E4E
700
#643F3F
800
#4E3131
900
#3B2626
950
#251818

Contrast Checker

Text on white

18.85:1

AA Pass AAA Pass

Text on black

1.11:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026