#31374E Hex Code
Blue Color Codes
#31374E
Click to copy
Color Information
Name:Blue
Luminance:0.039
Web Safe:No
Background Preview
Sample Text
#31374E as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#31374E
Hexadecimal color code
RGB
rgb(49, 55, 78)
Red, Green, Blue values (0-255)
HSL
hsl(228, 23%, 25%)
Hue, Saturation, Lightness
HSV
hsv(228, 37%, 31%)
Hue, Saturation, Value
CMYK
cmyk(37%, 29%, 0%, 69%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(23.46, 3.96, -14.88)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 11.75:1100/100
Black Backgroundfail
Aa
Ratio: 1.79:130/100
Gray Backgroundfail
Aa
Ratio: 2.98:150/100
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