#971719

#971719

Color Values

HEX

#971719

RGB

151, 23, 25

HSL

359.1, 73.6%, 34.1%

HSV

359.1, 84.8%, 59.2%

CMYK

0.0%, 84.8%, 83.4%, 40.8%

OKLCH

0.4368 0.1622 26.7

Properties

Warm Dark Nearest: RAL 3003 Ruby Red

Color Harmonies

Complementary

#971719

#179795

Analogous

#971759

#975517

#971719

Triadic

#971719

#199717

#171997

Split Complementary

#971719

#179755

#175997

Tetradic

#971719

#599717

#179795

#551797

Color Blindness Simulation

Original

#971719

Protanopia

#605E19

Deuteranopia

#677118

Tritanopia

#911818

Achromatopsia

#323232

CSS Usage

background-color: #971719;
color: #971719;
border-color: #971719;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF3F3
100
#F8E2E2
200
#F6C1C2
300
#EF9596
400
#E65B5D
500
#DD2224
600
#B11B1D
700
#8E1617
800
#6F1112
900
#511011
950
#330A0B

Contrast Checker

Text on white

8.56:1

AA Pass AAA Pass

Text on black

2.45:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026