#7C1F1F

#7C1F1F

Color Values

HEX

#7C1F1F

RGB

124, 31, 31

HSL

0.0, 60.0%, 30.4%

HSV

0.0, 75.0%, 48.6%

CMYK

0.0%, 75.0%, 75.0%, 51.4%

OKLCH

0.3925 0.1277 25.3

Properties

Warm Dark Nearest: NCS S 3060-R Dark Red

Color Harmonies

Complementary

#7C1F1F

#1F7C7C

Analogous

#7C1F4E

#7C4E1F

#7C1F1F

Triadic

#7C1F1F

#1F7C1F

#1F1F7C

Split Complementary

#7C1F1F

#1F7C4E

#1F4E7C

Tetradic

#7C1F1F

#4E7C1F

#1F7C7C

#4E1F7C

Color Blindness Simulation

Original

#7C1F1F

Protanopia

#54531F

Deuteranopia

#59601F

Tritanopia

#771F1F

Achromatopsia

#333333

CSS Usage

background-color: #7C1F1F;
color: #7C1F1F;
border-color: #7C1F1F;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF3F3
100
#F6E4E4
200
#F1C6C6
300
#E79D9D
400
#D96868
500
#CC3333
600
#A32929
700
#832121
800
#661A1A
900
#4B1616
950
#2F0E0E

Contrast Checker

Text on white

10.13:1

AA Pass AAA Pass

Text on black

2.07:1

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