Recognised as Decimal number
4,800
- Positive
- Decimal
- 0 d.p.
- Exact fraction
- 3 s.f.
4,800 is a decimal number equal to 4,800⁄1. It lies between 4,800 and 4,800, and as a percentage it is 480,000%.
Number properties
Fractions & ratios
Arithmetic
Representations
Decimal4,800
Scientific notation4.8 × 10^3
Exponential4.8e+3
IEEE 754 binary64 (hex)0x40B2C00000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x4596000032-bit single precision, may lose accuracy
Rounding & precision
Significant figures as written3counted from the digits as typed, not from the value
To 0 decimal places4800
To 1 decimal place4800.0
To 2 decimal places4800.00
To 3 decimal places4800.000
To 4 decimal places4800.0000
To 1 significant figure5e+3
To 2 significant figures4.8e+3
To 3 significant figures4.8e+3
To 4 significant figures4800
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Also reads as
#480E01 (colour)
- #480E01
- Red
- Dark
- Nearest: Maroon
#480E01 is a red with RGB values 72, 14, 1 and HSL 11°, 97%, 14%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Maroon.
Colour values
#480E01#480E01
HEX#480E01
RGBrgb(72, 14, 1)
RGB (0–1)0.2824, 0.0549, 0.0039
RGB percentages28.2%, 5.5%, 0.4%
HSLhsl(11, 97.3%, 14.3%)
HSV / HSBhsv(11, 98.6%, 28.2%)
CMYK0%, 80.6%, 98.6%, 71.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,722,177
CSS custom property--colour: #480E01;
Brightness & contrast
Relative luminance0.01694WCAG 2.x, 0 is black and 1 is white
Perceived brightness40.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.69:1
Contrast with white15.69:1WCAG normal text: AAA
Contrast with black1.34:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#B7F1FE
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.69:1WCAG large text: AAA
Contrast with black, large text1.34:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#013B48
Analogous#480117, #483201
Triadic#01480E, #0E0148
Split complementary#014831, #011848
Tetradic#174801, #013B48, #310148
Tints, shades & saturation
Channel breakdown
R72
G14
B1
Red72 (28.2%)
Green14 (5.5%)
Blue1 (0.4%)
Hue10.99°
Saturation (HSL)97.26%
Lightness14.31%
Dominant channelRed
Hex per channelR 48 · G 0E · B 01
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