#181B1B Hex Code
Black Color Codes
#181B1B
Click to copy
Color Information
Name:Black
Luminance:0.011
Web Safe:No
Background Preview
Sample Text
#181B1B as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#181B1B
Hexadecimal color code
RGB
rgb(24, 27, 27)
Red, Green, Blue values (0-255)
HSL
hsl(180, 6%, 10%)
Hue, Saturation, Lightness
HSV
hsv(180, 11%, 11%)
Hue, Saturation, Value
CMYK
cmyk(11%, 0%, 0%, 89%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(9.46, -1.42, -0.49)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 17.33:1100/100
Black Backgroundfail
Aa
Ratio: 1.21:120/100
Gray Backgroundfail
Aa
Ratio: 4.39:150/100
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