Recognised as Decimal number
800,000
- Positive
- Decimal
- 0 d.p.
- Exact fraction
- 2 s.f.
800,000 is a decimal number equal to 800,000⁄1. It lies between 800,000 and 800,000, and as a percentage it is 80,000,000%.
Number properties
Fractions & ratios
Arithmetic
Representations
Decimal800,000
Scientific notation8 × 10^5
Exponential8e+5
IEEE 754 binary64 (hex)0x41286A0000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x4943500032-bit single precision, may lose accuracy
Rounding & precision
Significant figures as written2counted from the digits as typed, not from the value
To 0 decimal places800000
To 1 decimal place800000.0
To 2 decimal places800000.00
To 3 decimal places800000.000
To 4 decimal places800000.0000
To 1 significant figure8e+5
To 2 significant figures8e+5
To 3 significant figures8e+5
To 4 significant figures8e+5
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Also reads as
#0080E4 (colour)
- #0080E4
- Blue
- Dark
- Nearest: Dodgerblue
#0080E4 is a blue with RGB values 0, 128, 228 and HSL 206°, 100%, 45%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.
Colour values
#0080E4#0080E4
HEX#0080E4
RGBrgb(0, 128, 228)
RGB (0–1)0, 0.502, 0.8941
RGB percentages0%, 50.2%, 89.4%
HSLhsl(206.3, 100%, 44.7%)
HSV / HSBhsv(206.3, 100%, 89.4%)
CMYK100%, 43.9%, 0%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer32,996
CSS custom property--colour: #0080E4;
Brightness & contrast
Relative luminance0.2104WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.21:1
Contrast with white4.03:1WCAG normal text: Fail
Contrast with black5.21:1WCAG normal text: AA
Greyscale equivalent#6C6C6C
Inverted#FF7F1B
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.03:1WCAG large text: AA
Contrast with black, large text5.21:1WCAG large text: AAA
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#E46400
Analogous#00E4D6, #000EE4
Triadic#E40080, #80E400
Split complementary#E4000E, #E4D600
Tetradic#D600E4, #E46400, #0EE400
Tints, shades & saturation
Channel breakdown
R0
G128
B228
Red0 (0%)
Green128 (50.2%)
Blue228 (89.4%)
Hue206.32°
Saturation (HSL)100%
Lightness44.71%
Dominant channelBlue
Hex per channelR 00 · G 80 · B E4
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Harmonies
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