#551310

#551310

Color Values

HEX

#551310

RGB

85, 19, 16

HSL

2.6, 68.3%, 19.8%

HSV

2.6, 81.2%, 33.3%

CMYK

0.0%, 77.6%, 81.2%, 66.7%

OKLCH

0.3014 0.0975 27.3

Properties

Warm Dark Nearest: RAL 3009 Oxide Red

Color Harmonies

Complementary

#551310

#105255

Analogous

#551030

#553510

#551310

Triadic

#551310

#105513

#131055

Split Complementary

#551310

#105535

#103055

Tetradic

#551310

#305510

#105255

#351055

Color Blindness Simulation

Original

#551310

Protanopia

#383811

Deuteranopia

#3C4111

Tritanopia

#521111

Achromatopsia

#212121

CSS Usage

background-color: #551310;
color: #551310;
border-color: #551310;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FCF3F3
100
#F8E4E3
200
#F4C5C3
300
#EC9C98
400
#E16660
500
#D73028
600
#AC2620
700
#891F1A
800
#6B1814
900
#4E1513
950
#310D0C

Contrast Checker

Text on white

14.12:1

AA Pass AAA Pass

Text on black

1.49:1

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