Colour
#F18112
- #F18112
- Orange
- Dark
- Nearest: Dark orange
#F18112 is a orange with RGB values 241, 129, 18 and HSL 30°, 89%, 51%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Dark orange.
Colour values
#F18112#F18112
HEX#F18112
RGBrgb(241, 129, 18)
RGB (0–1)0.9451, 0.5059, 0.0706
RGB percentages94.5%, 50.6%, 7.1%
HSLhsl(29.9, 88.8%, 50.8%)
HSV / HSBhsv(29.9, 92.5%, 94.5%)
CMYK0%, 46.5%, 92.5%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,827,218
CSS custom property--colour: #F18112;
Brightness & contrast
Relative luminance0.34445WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.89:1
Contrast with white2.66:1WCAG normal text: Fail
Contrast with black7.89:1WCAG normal text: AAA
Greyscale equivalent#919191
Inverted#0E7EED
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.66:1WCAG large text: Fail
Contrast with black, large text7.89:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1282F1
Analogous#F11212, #F1F112
Triadic#12F181, #8112F1
Split complementary#12F1F1, #1212F1
Tetradic#12F112, #1282F1, #F112F1
Tints, shades & saturation
Channel breakdown
R241
G129
B18
Red241 (94.5%)
Green129 (50.6%)
Blue18 (7.1%)
Hue29.87°
Saturation (HSL)88.84%
Lightness50.78%
Dominant channelRed
Hex per channelR F1 · G 81 · B 12
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Also reads as
F18112 (chemical formula)
- Formula
- 344,091.776 g/mol
- 18112 atoms
F18112 has a molar mass of 344,091.776 g/mol, made up of 18112 atoms across 1 element: 18112 × F.
Molar mass
Molar mass344,091.776 g/mol
Total atoms per molecule18112
Distinct elements1
Mass of one molecule5.7137784 × 10^-19 g
Molecules per gram1.7501554 × 10^18
Composition by mass
F100%
Fluorine (F × 18112)344,091.776 g/mol, 100%
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