#1C0505

#1C0505

Color Values

HEX

#1C0505

RGB

28, 5, 5

HSL

0.0, 69.7%, 6.5%

HSV

0.0, 82.1%, 11.0%

CMYK

0.0%, 82.1%, 82.1%, 89.0%

OKLCH

0.1593 0.0426 23.2

Properties

Warm Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#1C0505

#051C1C

Analogous

#1C0511

#1C1105

#1C0505

Triadic

#1C0505

#051C05

#05051C

Split Complementary

#1C0505

#051C11

#05111C

Tetradic

#1C0505

#111C05

#051C1C

#11051C

Color Blindness Simulation

Original

#1C0505

Protanopia

#121205

Deuteranopia

#131505

Tritanopia

#1B0505

Achromatopsia

#0A0A0A

CSS Usage

background-color: #1C0505;
color: #1C0505;
border-color: #1C0505;
Nearest Tailwind: Stone 950 #0C0A09

Tailwind Shades

50
#FCF3F3
100
#F8E3E3
200
#F4C2C2
300
#EC9797
400
#E25F5F
500
#D82727
600
#AD1F1F
700
#8A1919
800
#6C1313
900
#4F1212
950
#320B0B

Contrast Checker

Text on white

19.57:1

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