Recognised as Colour
#F85919
- #F85919
- Orange
- Dark
- Nearest: Orange red
#F85919 is a orange with RGB values 248, 89, 25 and HSL 17°, 94%, 54%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Orange red.
Colour values
#F85919#F85919
HEX#F85919
RGBrgb(248, 89, 25)
RGB (0–1)0.9725, 0.349, 0.098
RGB percentages97.3%, 34.9%, 9.8%
HSLhsl(17.2, 94.1%, 53.5%)
HSV / HSBhsv(17.2, 89.9%, 97.3%)
CMYK0%, 64.1%, 89.9%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,275,737
CSS custom property--colour: #F85919;
Brightness & contrast
Relative luminance0.27171WCAG 2.x, 0 is black and 1 is white
Perceived brightness152 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.43:1
Contrast with white3.26:1WCAG normal text: Fail
Contrast with black6.43:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#07A6E6
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.26:1WCAG large text: AA
Contrast with black, large text6.43:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#19B8F8
Analogous#F81949, #F8C819
Triadic#19F859, #5919F8
Split complementary#19F8C9, #1949F8
Tetradic#49F819, #19B8F8, #C919F8
Tints, shades & saturation
Channel breakdown
R248
G89
B25
Red248 (97.3%)
Green89 (34.9%)
Blue25 (9.8%)
Hue17.22°
Saturation (HSL)94.09%
Lightness53.53%
Dominant channelRed
Hex per channelR F8 · G 59 · B 19
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Also reads as
F85919 (chemical formula)
- Formula
- 1,632,289.162 g/mol
- 85919 atoms
F85919 has a molar mass of 1,632,289.162 g/mol, made up of 85919 atoms across 1 element: 85919 × F.
Molar mass
Molar mass1,632,289.162 g/mol
Total atoms per molecule85919
Distinct elements1
Mass of one molecule2.7104799 × 10^-18 g
Molecules per gram3.6893835 × 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 × 85919)1,632,289.162 g/mol, 100%
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