#511108

#511108

Color Values

HEX

#511108

RGB

81, 17, 8

HSL

7.4, 82.0%, 17.5%

HSV

7.4, 90.1%, 31.8%

CMYK

0.0%, 79.0%, 90.1%, 68.2%

OKLCH

0.29 0.0962 31.3

Properties

Warm Dark Nearest: RAL 3009 Oxide Red

Color Harmonies

Complementary

#511108

#084851

Analogous

#510824

#513608

#511108

Triadic

#511108

#085111

#110851

Split Complementary

#511108

#085136

#082451

Tetradic

#511108

#245108

#084851

#360851

Color Blindness Simulation

Original

#511108

Protanopia

#35350A

Deuteranopia

#393E0B

Tritanopia

#4E0C0C

Achromatopsia

#1E1E1E

CSS Usage

background-color: #511108;
color: #511108;
border-color: #511108;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FDF3F2
100
#FAE4E1
200
#F9C5BE
300
#F49C90
400
#EE6653
500
#E83117
600
#BA2712
700
#951F0F
800
#74180B
900
#54160D
950
#350E08

Contrast Checker

Text on white

14.65:1

AA Pass AAA Pass

Text on black

1.43:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026