#671515

#671515

Color Values

HEX

#671515

RGB

103, 21, 21

HSL

0.0, 66.1%, 24.3%

HSV

0.0, 79.6%, 40.4%

CMYK

0.0%, 79.6%, 79.6%, 59.6%

OKLCH

0.3402 0.1153 25.8

Properties

Warm Dark Nearest: RAL 3004 Purple Red

Color Harmonies

Complementary

#671515

#156767

Analogous

#67153E

#673E15

#671515

Triadic

#671515

#156715

#151567

Split Complementary

#671515

#15673E

#153E67

Tetradic

#671515

#3E6715

#156767

#3E1567

Color Blindness Simulation

Original

#671515

Protanopia

#434315

Deuteranopia

#484E15

Tritanopia

#631515

Achromatopsia

#262626

CSS Usage

background-color: #671515;
color: #671515;
border-color: #671515;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F3
100
#F7E3E3
200
#F3C4C4
300
#EA9999
400
#DF6262
500
#D42B2B
600
#A92323
700
#881C1C
800
#6A1616
900
#4D1414
950
#310C0C

Contrast Checker

Text on white

12.39:1

AA Pass AAA Pass

Text on black

1.69:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026