#313544 Hex Code
Blue Color Codes
#313544
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Color Information
Name:Blue
Luminance:0.036
Web Safe:No
Background Preview
Sample Text
#313544 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#313544
Hexadecimal color code
RGB
rgb(49, 53, 68)
Red, Green, Blue values (0-255)
HSL
hsl(227, 16%, 23%)
Hue, Saturation, Lightness
HSV
hsv(227, 28%, 27%)
Hue, Saturation, Value
CMYK
cmyk(28%, 22%, 0%, 73%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(22.36, 2.3, -9.88)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 12.19:1100/100
Black Backgroundfail
Aa
Ratio: 1.72:129/100
Gray Backgroundfail
Aa
Ratio: 3.09:150/100
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