Recognised as Colour
#F1470C
- #F1470C
- Orange
- Dark
- Nearest: Orange red
#F1470C is a orange with RGB values 241, 71, 12 and HSL 15°, 91%, 50%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Orange red.
Colour values
#F1470C#F1470C
HEX#F1470C
RGBrgb(241, 71, 12)
RGB (0–1)0.9451, 0.2784, 0.0471
RGB percentages94.5%, 27.8%, 4.7%
HSLhsl(15.5, 90.5%, 49.6%)
HSV / HSBhsv(15.5, 95%, 94.5%)
CMYK0%, 70.5%, 95%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,812,364
CSS custom property--colour: #F1470C;
Brightness & contrast
Relative luminance0.23234WCAG 2.x, 0 is black and 1 is white
Perceived brightness142.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.65:1
Contrast with white3.72:1WCAG normal text: Fail
Contrast with black5.65:1WCAG normal text: AA
Greyscale equivalent#676767
Inverted#0EB8F3
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.72:1WCAG large text: AA
Contrast with black, large text5.65:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0CB6F1
Analogous#F10C43, #F1BA0C
Triadic#0CF147, #470CF1
Split complementary#0CF1B9, #0C44F1
Tetradic#43F10C, #0CB6F1, #BA0CF1
Tints, shades & saturation
Channel breakdown
R241
G71
B12
Red241 (94.5%)
Green71 (27.8%)
Blue12 (4.7%)
Hue15.46°
Saturation (HSL)90.51%
Lightness49.61%
Dominant channelRed
Hex per channelR F1 · G 47 · B 0C
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Also reads as
F1470C (chemical formula)
- Formula
- 27,939.071 g/mol
- 1471 atoms
F1470C has a molar mass of 27,939.071 g/mol, made up of 1471 atoms across 2 elements: 1470 × F, 1 × C.
Molar mass
Molar mass27,939.071 g/mol
Total atoms per molecule1471
Distinct elements2
Mass of one molecule4.6393919 × 10^-20 g
Molecules per gram2.1554549 × 10^19
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%
C0%
Fluorine (F × 1470)27,927.06 g/mol, 99.957%
Carbon (C)12.011 g/mol, 0.043%
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