#971510

#971510

Color Values

HEX

#971510

RGB

151, 21, 16

HSL

2.2, 80.8%, 32.7%

HSV

2.2, 89.4%, 59.2%

CMYK

0.0%, 86.1%, 89.4%, 40.8%

OKLCH

0.4348 0.1644 28.8

Properties

Warm Dark Nearest: RAL 3001 Signal Red

Color Harmonies

Complementary

#971510

#109297

Analogous

#97104E

#975810

#971510

Triadic

#971510

#109715

#151097

Split Complementary

#971510

#109758

#104E97

Tetradic

#971510

#4E9710

#109297

#581097

Color Blindness Simulation

Original

#971510

Protanopia

#5F5E11

Deuteranopia

#667012

Tritanopia

#901212

Achromatopsia

#303030

CSS Usage

background-color: #971510;
color: #971510;
border-color: #971510;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FDF2F2
100
#F9E2E1
200
#F8C1BE
300
#F39490
400
#ED5A54
500
#E72018
600
#B81A14
700
#941510
800
#73100C
900
#54100D
950
#350A08

Contrast Checker

Text on white

8.64:1

AA Pass AAA Pass

Text on black

2.43:1

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