#871C29

#871C29

Color Values

HEX

#871C29

RGB

135, 28, 41

HSL

352.7, 65.6%, 32.0%

HSV

352.7, 79.3%, 52.9%

CMYK

0.0%, 79.3%, 69.6%, 47.1%

OKLCH

0.4121 0.1413 19.9

Properties

Warm Dark Nearest: NCS S 3060-R Dark Red

Color Harmonies

Complementary

#871C29

#1C877A

Analogous

#871C5F

#87451C

#871C29

Triadic

#871C29

#29871C

#1C2987

Split Complementary

#871C29

#1C8745

#1C5F87

Tetradic

#871C29

#5F871C

#1C877A

#451C87

Color Blindness Simulation

Original

#871C29

Protanopia

#595826

Deuteranopia

#5F6725

Tritanopia

#822323

Achromatopsia

#343434

CSS Usage

background-color: #871C29;
color: #871C29;
border-color: #871C29;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F4
100
#F7E3E6
200
#F3C4CA
300
#EA9AA3
400
#DF6372
500
#D32C40
600
#A92333
700
#871C29
800
#6A1620
900
#4D141B
950
#310D11

Contrast Checker

Text on white

9.42:1

AA Pass AAA Pass

Text on black

2.23:1

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