#1A21FF Hex Code
Blue Color Codes
#1A21FF
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Color Information
Name:Blue
Luminance:0.085
Web Safe:No
Background Preview
Sample Text
#1A21FF as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#1A21FF
Hexadecimal color code
RGB
rgb(26, 33, 255)
Red, Green, Blue values (0-255)
HSL
hsl(238, 100%, 55%)
Hue, Saturation, Lightness
HSV
hsv(238, 90%, 100%)
Hue, Saturation, Value
CMYK
cmyk(90%, 87%, 0%, 0%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(35.06, 72.38, -103.25)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 7.76:1100/100
Black Backgroundfail
Aa
Ratio: 2.71:145/100
Gray Backgroundfail
Aa
Ratio: 1.97:133/100
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