#0012B3 Hex Code
Blue Color Codes
#0012B3
Click to copy
Color Information
Name:Blue
Luminance:0.037
Web Safe:No
Background Preview
Sample Text
#0012B3 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#0012B3
Hexadecimal color code
RGB
rgb(0, 18, 179)
Red, Green, Blue values (0-255)
HSL
hsl(234, 100%, 35%)
Hue, Saturation, Lightness
HSV
hsv(234, 100%, 70%)
Hue, Saturation, Value
CMYK
cmyk(100%, 90%, 0%, 30%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(22.61, 55.88, -80.07)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 12.09:1100/100
Black Backgroundfail
Aa
Ratio: 1.74:129/100
Gray Backgroundfail
Aa
Ratio: 3.06:150/100
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