#28A3D7 Hex Code
Blue cyan Color Codes
#28A3D7
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Color Information
Name:Blue cyan
Luminance:0.316
Web Safe:No
Background Preview
Sample Text
#28A3D7 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#28A3D7
Hexadecimal color code
RGB
rgb(40, 163, 215)
Red, Green, Blue values (0-255)
HSL
hsl(198, 69%, 50%)
Hue, Saturation, Lightness
HSV
hsv(198, 81%, 84%)
Hue, Saturation, Value
CMYK
cmyk(81%, 24%, 0%, 16%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(62.97, -14.83, -35.63)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White Backgroundfail
Aa
Ratio: 2.87:148/100
Black BackgroundAAA
Aa
Ratio: 7.31:1100/100
Gray Backgroundfail
Aa
Ratio: 1.37:123/100
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