Recognised as Colour
#F78402
- #F78402
- Orange
- Dark
- Nearest: Dark orange
#F78402 is a orange with RGB values 247, 132, 2 and HSL 32°, 98%, 49%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark orange.
Colour values
#F78402#F78402
HEX#F78402
RGBrgb(247, 132, 2)
RGB (0–1)0.9686, 0.5176, 0.0078
RGB percentages96.9%, 51.8%, 0.8%
HSLhsl(31.8, 98.4%, 48.8%)
HSV / HSBhsv(31.8, 99.2%, 96.9%)
CMYK0%, 46.6%, 99.2%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,221,186
CSS custom property--colour: #F78402;
Brightness & contrast
Relative luminance0.36281WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.26:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.26:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#087BFD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.26:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0275F7
Analogous#F70902, #F0F702
Triadic#02F784, #8402F7
Split complementary#02EFF7, #0A02F7
Tetradic#02F70A, #0275F7, #F702EF
Tints, shades & saturation
Channel breakdown
R247
G132
B2
Red247 (96.9%)
Green132 (51.8%)
Blue2 (0.8%)
Hue31.84°
Saturation (HSL)98.39%
Lightness48.82%
Dominant channelRed
Hex per channelR F7 · G 84 · B 02
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Also reads as
F78402 (chemical formula)
- Formula
- 1,489,481.196 g/mol
- 78402 atoms
F78402 has a molar mass of 1,489,481.196 g/mol, made up of 78402 atoms across 1 element: 78402 × F.
Molar mass
Molar mass1,489,481.196 g/mol
Total atoms per molecule78402
Distinct elements1
Mass of one molecule2.4733417 × 10^-18 g
Molecules per gram4.043113 × 10^17
Name
NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show
Composition by mass
F100%
Fluorine (F × 78402)1,489,481.196 g/mol, 100%
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