#2711B0 Hex Code
Blue Color Codes
#2711B0
Click to copy
Color Information
Name:Blue
Luminance:0.040
Web Safe:No
Background Preview
Sample Text
#2711B0 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#2711B0
Hexadecimal color code
RGB
rgb(39, 17, 176)
Red, Green, Blue values (0-255)
HSL
hsl(248, 82%, 38%)
Hue, Saturation, Lightness
HSV
hsv(248, 90%, 69%)
Hue, Saturation, Value
CMYK
cmyk(78%, 90%, 0%, 31%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(23.56, 56.3, -76.65)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 11.71:1100/100
Black Backgroundfail
Aa
Ratio: 1.79:130/100
Gray Backgroundfail
Aa
Ratio: 2.96:149/100
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