#550D12

#550D12

Color Values

HEX

#550D12

RGB

85, 13, 18

HSL

355.8, 73.5%, 19.2%

HSV

355.8, 84.7%, 33.3%

CMYK

0.0%, 84.7%, 78.8%, 66.7%

OKLCH

0.2955 0.103 23.0

Properties

Warm Dark Nearest: RAL 3009 Oxide Red

Color Harmonies

Complementary

#550D12

#0D5550

Analogous

#550D36

#552C0D

#550D12

Triadic

#550D12

#12550D

#0D1255

Split Complementary

#550D12

#0D552C

#0D3655

Tetradic

#550D12

#36550D

#0D5550

#2C0D55

Color Blindness Simulation

Original

#550D12

Protanopia

#363511

Deuteranopia

#3A3F10

Tritanopia

#511010

Achromatopsia

#1D1D1D

CSS Usage

background-color: #550D12;
color: #550D12;
border-color: #550D12;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FCF3F3
100
#F8E2E4
200
#F6C1C5
300
#EF959B
400
#E65B65
500
#DD222F
600
#B11B26
700
#8E161E
800
#6F1117
900
#501015
950
#330A0D

Contrast Checker

Text on white

14.46:1

AA Pass AAA Pass

Text on black

1.45:1

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