Recognised as Colour
#F54706
- #F54706
- Orange
- Dark
- Nearest: Orange red
#F54706 is a orange with RGB values 245, 71, 6 and HSL 16°, 95%, 49%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Orange red.
Colour values
#F54706#F54706
HEX#F54706
RGBrgb(245, 71, 6)
RGB (0–1)0.9608, 0.2784, 0.0235
RGB percentages96.1%, 27.8%, 2.4%
HSLhsl(16.3, 95.2%, 49.2%)
HSV / HSBhsv(16.3, 97.6%, 96.1%)
CMYK0%, 71%, 97.6%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,074,502
CSS custom property--colour: #F54706;
Brightness & contrast
Relative luminance0.23932WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.79:1
Contrast with white3.63:1WCAG normal text: Fail
Contrast with black5.79:1WCAG normal text: AA
Greyscale equivalent#676767
Inverted#0AB8F9
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.63:1WCAG large text: AA
Contrast with black, large text5.79:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#06B4F5
Analogous#F5063D, #F5BE06
Triadic#06F547, #4706F5
Split complementary#06F5BE, #063DF5
Tetradic#3DF506, #06B4F5, #BE06F5
Tints, shades & saturation
Channel breakdown
R245
G71
B6
Red245 (96.1%)
Green71 (27.8%)
Blue6 (2.4%)
Hue16.32°
Saturation (HSL)95.22%
Lightness49.22%
Dominant channelRed
Hex per channelR F5 · G 47 · B 06
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Also reads as
F54706 (chemical formula)
- Formula
- 1,039,304.588 g/mol
- 54706 atoms
F54706 has a molar mass of 1,039,304.588 g/mol, made up of 54706 atoms across 1 element: 54706 × F.
Molar mass
Molar mass1,039,304.588 g/mol
Total atoms per molecule54706
Distinct elements1
Mass of one molecule1.7258059 × 10^-18 g
Molecules per gram5.7943945 × 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 × 54706)1,039,304.588 g/mol, 100%
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