Recognised as Colour
#F89440
- #F89440
- Orange
- Dark
- Nearest: Sandy brown
#F89440 is a orange with RGB values 248, 148, 64 and HSL 27°, 93%, 61%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.
Colour values
#F89440#F89440
HEX#F89440
RGBrgb(248, 148, 64)
RGB (0–1)0.9725, 0.5804, 0.251
RGB percentages97.3%, 58%, 25.1%
HSLhsl(27.4, 92.9%, 61.2%)
HSV / HSBhsv(27.4, 74.2%, 97.3%)
CMYK0%, 40.3%, 74.2%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,290,880
CSS custom property--colour: #F89440;
Brightness & contrast
Relative luminance0.41506WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.3:1
Contrast with white2.26:1WCAG normal text: Fail
Contrast with black9.3:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#076BBF
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.26:1WCAG large text: Fail
Contrast with black, large text9.3:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#40A4F8
Analogous#F84048, #F8F040
Triadic#40F894, #9440F8
Split complementary#40F8F0, #4048F8
Tetradic#48F840, #40A4F8, #F040F8
Tints, shades & saturation
Channel breakdown
R248
G148
B64
Red248 (97.3%)
Green148 (58%)
Blue64 (25.1%)
Hue27.39°
Saturation (HSL)92.93%
Lightness61.18%
Dominant channelRed
Hex per channelR F8 · G 94 · B 40
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Also reads as
F89440 (chemical formula)
- Formula
- 1,699,181.12 g/mol
- 89440 atoms
F89440 has a molar mass of 1,699,181.12 g/mol, made up of 89440 atoms across 1 element: 89440 × F.
Molar mass
Molar mass1,699,181.12 g/mol
Total atoms per molecule89440
Distinct elements1
Mass of one molecule2.8215566 × 10^-18 g
Molecules per gram3.5441429 × 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 × 89440)1,699,181.12 g/mol, 100%
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