#511518 Hex Code
Red Color Codes
#511518
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Color Information
Name:Red
Luminance:0.024
Web Safe:No
Background Preview
Sample Text
#511518 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#511518
Hexadecimal color code
RGB
rgb(81, 21, 24)
Red, Green, Blue values (0-255)
HSL
hsl(357, 59%, 20%)
Hue, Saturation, Lightness
HSV
hsv(357, 74%, 32%)
Hue, Saturation, Value
CMYK
cmyk(0%, 74%, 70%, 68%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(17.23, 28.11, 13.85)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 14.28:1100/100
Black Backgroundfail
Aa
Ratio: 1.47:125/100
Gray Backgroundfail
Aa
Ratio: 3.62:150/100
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