#391C1C

#391C1C

Color Values

HEX

#391C1C

RGB

57, 28, 28

HSL

0.0, 34.1%, 16.7%

HSV

0.0, 50.9%, 22.4%

CMYK

0.0%, 50.9%, 50.9%, 77.6%

OKLCH

0.2668 0.0458 20.6

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#391C1C

#1C3939

Analogous

#391C2B

#392B1C

#391C1C

Triadic

#391C1C

#1C391C

#1C1C39

Split Complementary

#391C1C

#1C392B

#1C2B39

Tetradic

#391C1C

#2B391C

#1C3939

#2B1C39

Color Blindness Simulation

Original

#391C1C

Protanopia

#2C2C1C

Deuteranopia

#2E301C

Tritanopia

#381C1C

Achromatopsia

#222222

CSS Usage

background-color: #391C1C;
color: #391C1C;
border-color: #391C1C;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#FAF5F5
100
#F2E8E8
200
#E7CFCF
300
#D7ADAD
400
#C18080
500
#AB5454
600
#894343
700
#6D3636
800
#552A2A
900
#3F2222
950
#281515

Contrast Checker

Text on white

15.48:1

AA Pass AAA Pass

Text on black

1.36:1

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