#371015

#371015

Color Values

HEX

#371015

RGB

55, 16, 21

HSL

352.3, 54.9%, 13.9%

HSV

352.3, 70.9%, 21.6%

CMYK

0.0%, 70.9%, 61.8%, 78.4%

OKLCH

0.239 0.0623 15.4

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#371015

#103732

Analogous

#371028

#371E10

#371015

Triadic

#371015

#153710

#101537

Split Complementary

#371015

#10371E

#102837

Tetradic

#371015

#283710

#103732

#1E1037

Color Blindness Simulation

Original

#371015

Protanopia

#262614

Deuteranopia

#282B14

Tritanopia

#351313

Achromatopsia

#191919

CSS Usage

background-color: #371015;
color: #371015;
border-color: #371015;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FBF4F5
100
#F5E5E7
200
#EFC8CD
300
#E3A0A9
400
#D46D7A
500
#C53A4B
600
#9E2E3C
700
#7E2530
800
#631D26
900
#48191F
950
#2E0F13

Contrast Checker

Text on white

16.84:1

AA Pass AAA Pass

Text on black

1.25:1

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