#551511 Hex Code
Red Color Codes
#551511
Click to copy
Color Information
Name:Red
Luminance:0.025
Web Safe:No
Background Preview
Sample Text
#551511 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#551511
Hexadecimal color code
RGB
rgb(85, 21, 17)
Red, Green, Blue values (0-255)
HSL
hsl(4, 67%, 20%)
Hue, Saturation, Lightness
HSV
hsv(4, 80%, 33%)
Hue, Saturation, Value
CMYK
cmyk(0%, 75%, 80%, 67%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(17.96, 29.22, 19.55)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 13.98:1100/100
Black Backgroundfail
Aa
Ratio: 1.50:125/100
Gray Backgroundfail
Aa
Ratio: 3.54:150/100
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