#51151A Hex Code
Red Color Codes
#51151A
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Color Information
Name:Red
Luminance:0.024
Web Safe:No
Background Preview
Sample Text
#51151A as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#51151A
Hexadecimal color code
RGB
rgb(81, 21, 26)
Red, Green, Blue values (0-255)
HSL
hsl(355, 59%, 20%)
Hue, Saturation, Lightness
HSV
hsv(355, 74%, 32%)
Hue, Saturation, Value
CMYK
cmyk(0%, 74%, 68%, 68%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(17.27, 28.26, 12.49)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 14.27:1100/100
Black Backgroundfail
Aa
Ratio: 1.47:125/100
Gray Backgroundfail
Aa
Ratio: 3.61:150/100
WCAG Guidelines
AAAContrast ratio of 7:1 or higher (Enhanced)
AAContrast ratio of 4.5:1 or higher (Standard)
FAILContrast ratio below 4.5:1 (Not recommended)
Color Harmonies