#512018

#512018

Color Values

HEX

#512018

RGB

81, 32, 24

HSL

8.4, 54.3%, 20.6%

HSV

8.4, 70.4%, 31.8%

CMYK

0.0%, 60.5%, 70.4%, 68.2%

OKLCH

0.3139 0.0756 31.1

Properties

Warm Dark Nearest: RAL 8012 Red Brown

Color Harmonies

Complementary

#512018

#184951

Analogous

#51182D

#513D18

#512018

Triadic

#512018

#185120

#201851

Split Complementary

#512018

#18513D

#182D51

Tetradic

#512018

#2D5118

#184951

#3D1851

Color Blindness Simulation

Original

#512018

Protanopia

#3C3B1A

Deuteranopia

#3F421A

Tritanopia

#4F1B1C

Achromatopsia

#2A2A2A

CSS Usage

background-color: #512018;
color: #512018;
border-color: #512018;
Nearest Tailwind: Orange 950 #431407

Tailwind Shades

50
#FBF5F4
100
#F5E7E5
200
#EFCDC8
300
#E3AAA1
400
#D47C6D
500
#C54E3A
600
#9D3E2F
700
#7E3225
800
#62271D
900
#481F19
950
#2E1410

Contrast Checker

Text on white

13.38:1

AA Pass AAA Pass

Text on black

1.57:1

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