Recognised as Colour
#FF7878
- #FF7878
- Red
- Dark
- Nearest: Salmon
#FF7878 is a red with RGB values 255, 120, 120 and HSL 0°, 100%, 74%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Salmon.
Colour values
#FF7878#FF7878
HEX#FF7878
RGBrgb(255, 120, 120)
RGB (0–1)1, 0.4706, 0.4706
RGB percentages100%, 47.1%, 47.1%
HSLhsl(0, 100%, 73.5%)
HSV / HSBhsv(0, 52.9%, 100%)
CMYK0%, 52.9%, 52.9%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,742,520
CSS custom property--colour: #FF7878;
Brightness & contrast
Relative luminance0.36049WCAG 2.x, 0 is black and 1 is white
Perceived brightness171.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.21:1
Contrast with white2.56:1WCAG normal text: Fail
Contrast with black8.21:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#008787
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.56:1WCAG large text: Fail
Contrast with black, large text8.21:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#78FFFF
Analogous#FF78BC, #FFBC78
Triadic#78FF78, #7878FF
Split complementary#78FFBC, #78BCFF
Tetradic#BCFF78, #78FFFF, #BC78FF
Tints, shades & saturation
Channel breakdown
R255
G120
B120
Red255 (100%)
Green120 (47.1%)
Blue120 (47.1%)
Hue0°
Saturation (HSL)100%
Lightness73.53%
Dominant channelRed
Hex per channelR FF · G 78 · B 78
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Harmonies
Similar named colours
Also reads as
FF7878 (chemical formula)
- Formula
- 149,685.242 g/mol
- 7879 atoms
FF7878 has a molar mass of 149,685.242 g/mol, made up of 7879 atoms across 1 element: 7879 × F.
Molar mass
Molar mass149,685.242 g/mol
Total atoms per molecule7879
Distinct elements1
Mass of one molecule2.4855819 × 10^-19 g
Molecules per gram4.0232027 × 10^18
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 × 7879)149,685.242 g/mol, 100%
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