#781D21

#781D21

Color Values

HEX

#781D21

RGB

120, 29, 33

HSL

357.4, 61.1%, 29.2%

HSV

357.4, 75.8%, 47.1%

CMYK

0.0%, 75.8%, 72.5%, 52.9%

OKLCH

0.3832 0.125 23.1

Properties

Warm Dark Nearest: RAL 3004 Purple Red

Color Harmonies

Complementary

#781D21

#1D7874

Analogous

#781D4E

#78471D

#781D21

Triadic

#781D21

#21781D

#1D2178

Split Complementary

#781D21

#1D7847

#1D4E78

Tetradic

#781D21

#4E781D

#1D7874

#471D78

Color Blindness Simulation

Original

#781D21

Protanopia

#515020

Deuteranopia

#565D20

Tritanopia

#731F1F

Achromatopsia

#313131

CSS Usage

background-color: #781D21;
color: #781D21;
border-color: #781D21;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF3F4
100
#F6E4E5
200
#F1C5C7
300
#E79CA0
400
#DA676C
500
#CD3238
600
#A4282D
700
#832024
800
#67191C
900
#4B1618
950
#2F0E0F

Contrast Checker

Text on white

10.52:1

AA Pass AAA Pass

Text on black

2.0:1

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