Recognised as Colour
#F49631
- #F49631
- Orange
- Dark
- Nearest: Dark orange
#F49631 is a orange with RGB values 244, 150, 49 and HSL 31°, 90%, 57%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark orange.
Colour values
#F49631#F49631
HEX#F49631
RGBrgb(244, 150, 49)
RGB (0–1)0.9569, 0.5882, 0.1922
RGB percentages95.7%, 58.8%, 19.2%
HSLhsl(31.1, 89.9%, 57.5%)
HSV / HSBhsv(31.1, 79.9%, 95.7%)
CMYK0%, 38.5%, 79.9%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,029,233
CSS custom property--colour: #F49631;
Brightness & contrast
Relative luminance0.41268WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.25:1
Contrast with white2.27:1WCAG normal text: Fail
Contrast with black9.25:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#0B69CE
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.27:1WCAG large text: Fail
Contrast with black, large text9.25:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#318FF4
Analogous#F43531, #F0F431
Triadic#31F496, #9631F4
Split complementary#31F0F4, #3531F4
Tetradic#31F435, #318FF4, #F431F1
Tints, shades & saturation
Channel breakdown
R244
G150
B49
Red244 (95.7%)
Green150 (58.8%)
Blue49 (19.2%)
Hue31.08°
Saturation (HSL)89.86%
Lightness57.45%
Dominant channelRed
Hex per channelR F4 · G 96 · B 31
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Harmonies
Similar named colours
Also reads as
F49631 (chemical formula)
- Formula
- 942,889.738 g/mol
- 49631 atoms
F49631 has a molar mass of 942,889.738 g/mol, made up of 49631 atoms across 1 element: 49631 × F.
Molar mass
Molar mass942,889.738 g/mol
Total atoms per molecule49631
Distinct elements1
Mass of one molecule1.5657052 × 10^-18 g
Molecules per gram6.3868982 × 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 × 49631)942,889.738 g/mol, 100%
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