#520B03

#520B03

Color Values

HEX

#520B03

RGB

82, 11, 3

HSL

6.1, 92.9%, 16.7%

HSV

6.1, 96.3%, 32.2%

CMYK

0.0%, 86.6%, 96.3%, 67.8%

OKLCH

0.2854 0.1036 31.4

Properties

Warm Dark Nearest: RAL 3009 Oxide Red

Color Harmonies

Complementary

#520B03

#034A52

Analogous

#520323

#523303

#520B03

Triadic

#520B03

#03520B

#0B0352

Split Complementary

#520B03

#035233

#032352

Tetradic

#520B03

#235203

#034A52

#330352

Color Blindness Simulation

Original

#520B03

Protanopia

#333305

Deuteranopia

#373D05

Tritanopia

#4E0607

Achromatopsia

#1A1A1A

CSS Usage

background-color: #520B03;
color: #520B03;
border-color: #520B03;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FDF3F1
100
#FBE2DF
200
#FCC1BA
300
#FB9589
400
#F85B49
500
#F62109
600
#C51B07
700
#9D1506
800
#7B1105
900
#591008
950
#380A05

Contrast Checker

Text on white

14.92:1

AA Pass AAA Pass

Text on black

1.41:1

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