#550F0A

#550F0A

Color Values

HEX

#550F0A

RGB

85, 15, 10

HSL

4.0, 78.9%, 18.6%

HSV

4.0, 88.2%, 33.3%

CMYK

0.0%, 82.4%, 88.2%, 66.7%

OKLCH

0.2963 0.1023 29.0

Properties

Warm Dark Nearest: RAL 3009 Oxide Red

Color Harmonies

Complementary

#550F0A

#0A5055

Analogous

#550A2A

#55340A

#550F0A

Triadic

#550F0A

#0A550F

#0F0A55

Split Complementary

#550F0A

#0A5534

#0A2A55

Tetradic

#550F0A

#2A550A

#0A5055

#340A55

Color Blindness Simulation

Original

#550F0A

Protanopia

#37360B

Deuteranopia

#3B400C

Tritanopia

#520C0C

Achromatopsia

#1E1E1E

CSS Usage

background-color: #550F0A;
color: #550F0A;
border-color: #550F0A;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FCF3F2
100
#F9E3E1
200
#F7C3BF
300
#F29892
400
#EB6056
500
#E4281B
600
#B62016
700
#921A11
800
#72140D
900
#53130E
950
#340C09

Contrast Checker

Text on white

14.39:1

AA Pass AAA Pass

Text on black

1.46:1

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