#51101D

#51101D

Color Values

HEX

#51101D

RGB

81, 16, 29

HSL

348,0, 67,0%, 19,0%

HSV

348,0, 80,2%, 31,8%

CMYK

0,0%, 80,2%, 64,2%, 68,2%

OKLCH

0,2926 0,0952 14,1

Properties

Warm Dark Nearest: RAL 3005 Wine Red

Color Harmonies

Complementary

#51101D

#105144

Analogous

#51103D

#512310

#51101D

Triadic

#51101D

#1D5110

#101D51

Split Complementary

#51101D

#105123

#103D51

Tetradic

#51101D

#3D5110

#105144

#231051

Color Blindness Simulation

Original

#51101D

Protanopia

#35341A

Deuteranopia

#393D19

Tritanopia

#4E1717

Achromatopsia

#1F1F1F

CSS Usage

background-color: #51101D;
color: #51101D;
border-color: #51101D;
Nearest Tailwind: Rose 950 #4C0519

Tailwind Shades

50
#FCF3F5
100
#F7E3E7
200
#F3C3CD
300
#EB99A9
400
#E0617B
500
#D52A4C
600
#AA223D
700
#881B31
800
#6A1526
900
#4E131F
950
#310C14

Contrast Checker

Text on white

14,57:1

AA Pass AAA Pass

Text on black

1,44:1

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