#491313

#491313

Color Values

HEX

#491313

RGB

73, 19, 19

HSL

0.0, 58.7%, 18.0%

HSV

0.0, 74.0%, 28.6%

CMYK

0.0%, 74.0%, 74.0%, 71.4%

OKLCH

0.2781 0.0823 24.2

Properties

Warm Dark Nearest: RAL 8012 Red Brown

Color Harmonies

Complementary

#491313

#134949

Analogous

#49132E

#492E13

#491313

Triadic

#491313

#134913

#131349

Split Complementary

#491313

#13492E

#132E49

Tetradic

#491313

#2E4913

#134949

#2E1349

Color Blindness Simulation

Original

#491313

Protanopia

#323113

Deuteranopia

#353913

Tritanopia

#461313

Achromatopsia

#1E1E1E

CSS Usage

background-color: #491313;
color: #491313;
border-color: #491313;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FBF4F4
100
#F6E4E4
200
#F0C6C6
300
#E69E9E
400
#D86969
500
#CA3535
600
#A22A2A
700
#812222
800
#651A1A
900
#4A1717
950
#2F0E0E

Contrast Checker

Text on white

15.15:1

AA Pass AAA Pass

Text on black

1.39:1

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