#AF3937

#AF3937

Color Values

HEX

#AF3937

RGB

175, 57, 55

HSL

1.0, 52.2%, 45.1%

HSV

1.0, 68.6%, 68.6%

CMYK

0.0%, 67.4%, 68.6%, 31.4%

OKLCH

0.516 0.1542 25.2

Properties

Warm Dark Nearest: NCS S 2060-R Deep Red

Color Harmonies

Complementary

#AF3937

#37ADAF

Analogous

#AF3771

#AF7537

#AF3937

Triadic

#AF3937

#37AF39

#3937AF

Split Complementary

#AF3937

#37AF75

#3771AF

Tetradic

#AF3937

#71AF37

#37ADAF

#7537AF

Color Blindness Simulation

Original

#AF3937

Protanopia

#7C7B37

Deuteranopia

#838C38

Tritanopia

#A93838

Achromatopsia

#525252

CSS Usage

background-color: #AF3937;
color: #AF3937;
border-color: #AF3937;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F4
100
#F5E5E5
200
#EEC9C9
300
#E2A3A2
400
#D2716F
500
#C23F3D
600
#9B3331
700
#7C2827
800
#61201E
900
#471A1A
950
#2D1110

Contrast Checker

Text on white

6.06:1

AA Pass AAA Fail

Text on black

3.46:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026