#2F57D0 Hex Code
Blue Color Codes
#2F57D0
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Color Information
Name:Blue
Luminance:0.120
Web Safe:No
Background Preview
Sample Text
#2F57D0 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#2F57D0
Hexadecimal color code
RGB
rgb(47, 87, 208)
Red, Green, Blue values (0-255)
HSL
hsl(225, 63%, 50%)
Hue, Saturation, Lightness
HSV
hsv(225, 77%, 82%)
Hue, Saturation, Value
CMYK
cmyk(77%, 58%, 0%, 18%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(41.18, 29.43, -66.43)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAA
Aa
Ratio: 6.19:175/100
Black Backgroundfail
Aa
Ratio: 3.39:150/100
Gray Backgroundfail
Aa
Ratio: 1.57:126/100
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