Recognised as Colour
#F681FF
- #F681FF
- Magenta
- Dark
- Nearest: Violet
#F681FF is a magenta with RGB values 246, 129, 255 and HSL 296°, 100%, 75%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Violet.
Colour values
#F681FF#F681FF
HEX#F681FF
RGBrgb(246, 129, 255)
RGB (0–1)0.9647, 0.5059, 1
RGB percentages96.5%, 50.6%, 100%
HSLhsl(295.7, 100%, 75.3%)
HSV / HSBhsv(295.7, 49.4%, 100%)
CMYK3.5%, 49.4%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,155,135
CSS custom property--colour: #F681FF;
Brightness & contrast
Relative luminance0.42513WCAG 2.x, 0 is black and 1 is white
Perceived brightness187.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.5:1
Contrast with white2.21:1WCAG normal text: Fail
Contrast with black9.5:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#097E00
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.21:1WCAG large text: Fail
Contrast with black, large text9.5:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8AFF81
Analogous#B781FF, #FF81C9
Triadic#FFF681, #81FFF6
Split complementary#C9FF81, #81FFB7
Tetradic#FFB781, #8AFF81, #81C9FF
Tints, shades & saturation
Channel breakdown
R246
G129
B255
Red246 (96.5%)
Green129 (50.6%)
Blue255 (100%)
Hue295.71°
Saturation (HSL)100%
Lightness75.29%
Dominant channelBlue
Hex per channelR F6 · G 81 · B FF
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Harmonies
Similar named colours
Also reads as
F681FF (chemical formula)
- Formula
- 12,975.634 g/mol
- 683 atoms
F681FF has a molar mass of 12,975.634 g/mol, made up of 683 atoms across 1 element: 683 × F.
Molar mass
Molar mass12,975.634 g/mol
Total atoms per molecule683
Distinct elements1
Mass of one molecule2.1546547 × 10^-20 g
Molecules per gram4.6411148 × 10^19
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 × 683)12,975.634 g/mol, 100%
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