#3B0B04

#3B0B04

Color Values

HEX

#3B0B04

RGB

59, 11, 4

HSL

7.6, 87.3%, 12.4%

HSV

7.6, 93.2%, 23.1%

CMYK

0.0%, 81.4%, 93.2%, 76.9%

OKLCH

0.2363 0.0768 32.5

Properties

Warm Dark Nearest: RAL 8012 Red Brown

Color Harmonies

Complementary

#3B0B04

#04343B

Analogous

#3B0419

#3B2704

#3B0B04

Triadic

#3B0B04

#043B0B

#0B043B

Split Complementary

#3B0B04

#043B27

#04193B

Tetradic

#3B0B04

#193B04

#04343B

#27043B

Color Blindness Simulation

Original

#3B0B04

Protanopia

#262606

Deuteranopia

#292D06

Tritanopia

#390707

Achromatopsia

#151515

CSS Usage

background-color: #3B0B04;
color: #3B0B04;
border-color: #3B0B04;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FDF3F2
100
#FAE3E0
200
#FAC4BC
300
#F79A8C
400
#F3634E
500
#EF2C10
600
#BF240D
700
#991C0A
800
#771608
900
#57140A
950
#370D07

Contrast Checker

Text on white

17.0:1

AA Pass AAA Pass

Text on black

1.24:1

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