#1B0604

#1B0604

Color Values

HEX

#1B0604

RGB

27, 6, 4

HSL

5.2, 74.2%, 6.1%

HSV

5.2, 85.2%, 10.6%

CMYK

0.0%, 77.8%, 85.2%, 89.4%

OKLCH

0.1594 0.0393 30.1

Properties

Warm Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#1B0604

#04191B

Analogous

#1B040E

#1B1204

#1B0604

Triadic

#1B0604

#041B06

#06041B

Split Complementary

#1B0604

#041B12

#040E1B

Tetradic

#1B0604

#0E1B04

#04191B

#12041B

Color Blindness Simulation

Original

#1B0604

Protanopia

#121204

Deuteranopia

#131505

Tritanopia

#1A0505

Achromatopsia

#0A0A0A

CSS Usage

background-color: #1B0604;
color: #1B0604;
border-color: #1B0604;
Nearest Tailwind: Stone 950 #0C0A09

Tailwind Shades

50
#FCF3F3
100
#F8E4E2
200
#F6C5C1
300
#EF9C94
400
#E7675B
500
#DE3121
600
#B2271A
700
#8E2015
800
#6F1910
900
#511610
950
#330E0A

Contrast Checker

Text on white

19.55:1

AA Pass AAA Pass

Text on black

1.07:1

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