#1237AF Hex Code
Blue Color Codes
#1237AF
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Color Information
Name:Blue
Luminance:0.060
Web Safe:No
Background Preview
Sample Text
#1237AF as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#1237AF
Hexadecimal color code
RGB
rgb(18, 55, 175)
Red, Green, Blue values (0-255)
HSL
hsl(226, 81%, 38%)
Hue, Saturation, Lightness
HSV
hsv(226, 90%, 69%)
Hue, Saturation, Value
CMYK
cmyk(90%, 69%, 0%, 31%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(29.3, 35.58, -66.57)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 9.58:1100/100
Black Backgroundfail
Aa
Ratio: 2.19:137/100
Gray Backgroundfail
Aa
Ratio: 2.43:140/100
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