Decimal number
5,500
- Positive
- Decimal
- 0 d.p.
- Exact fraction
5,500 is a decimal number equal to 5,500⁄1. It lies between 5,500 and 5,500, and as a percentage it is 550,000%.
Number properties
Fractions & ratios
Arithmetic
Representations
Decimal5,500
Scientific notation5.5 × 10^3
Exponential5.5e+3
IEEE 754 binary64 (hex)0x40B57C0000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x45ABE00032-bit single precision, may lose accuracy
Rounding
To 0 decimal places5500
To 1 decimal place5500.0
To 2 decimal places5500.00
To 3 decimal places5500.000
To 4 decimal places5500.0000
To 1 significant figure6000
To 2 significant figures5500
To 3 significant figures5500
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Also reads as
#0055E2 (colour)
- #0055E2
- Blue
- Dark
- Nearest: Royal blue
#0055E2 is a blue with RGB values 0, 85, 226 and HSL 217°, 100%, 44%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Royal blue.
Colour values
#0055E2#0055E2
HEX#0055E2
RGBrgb(0, 85, 226)
RGB (0–1)0, 0.3333, 0.8863
RGB percentages0%, 33.3%, 88.6%
HSLhsl(217.4, 100%, 44.3%)
HSV / HSBhsv(217.4, 100%, 88.6%)
CMYK100%, 62.4%, 0%, 11.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer21,986
CSS custom property--colour: #0055E2;
Brightness & contrast
Relative luminance0.11988WCAG 2.x, 0 is black and 1 is white
Perceived brightness100.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.18:1
Contrast with white6.18:1WCAG normal text: AA
Contrast with black3.4:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#FFAA1D
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.18:1WCAG large text: AAA
Contrast with black, large text3.4:1WCAG large text: AA
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#E28D00
Analogous#00C6E2, #1C00E2
Triadic#E20055, #55E200
Split complementary#E21C00, #C6E200
Tetradic#E200C6, #E28D00, #00E21C
Tints, shades & saturation
Channel breakdown
R0
G85
B226
Red0 (0%)
Green85 (33.3%)
Blue226 (88.6%)
Hue217.43°
Saturation (HSL)100%
Lightness44.31%
Dominant channelBlue
Hex per channelR 00 · G 55 · B E2
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Harmonies
Similar named colours
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