#280400 Hex Code
Red Color Codes
#280400
Click to copy
Color Information
Name:Red
Luminance:0.005
Web Safe:No
Background Preview
Sample Text
#280400 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#280400
Hexadecimal color code
RGB
rgb(40, 4, 0)
Red, Green, Blue values (0-255)
HSL
hsl(6, 100%, 8%)
Hue, Saturation, Lightness
HSV
hsv(6, 100%, 16%)
Hue, Saturation, Value
CMYK
cmyk(0%, 90%, 100%, 84%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(4.86, 16.59, 7.59)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 18.96:1100/100
Black Backgroundfail
Aa
Ratio: 1.11:118/100
Gray BackgroundAA
Aa
Ratio: 4.80:175/100
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