Recognised as Colour
#FE51FE
- #FE51FE
- Magenta
- Dark
- Nearest: Fuchsia
#FE51FE is a magenta with RGB values 254, 81, 254 and HSL 300°, 99%, 66%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Fuchsia.
Colour values
#FE51FE#FE51FE
HEX#FE51FE
RGBrgb(254, 81, 254)
RGB (0–1)0.9961, 0.3176, 0.9961
RGB percentages99.6%, 31.8%, 99.6%
HSLhsl(300, 98.9%, 65.7%)
HSV / HSBhsv(300, 68.1%, 99.6%)
CMYK0%, 68.1%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,667,134
CSS custom property--colour: #FE51FE;
Brightness & contrast
Relative luminance0.34111WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.82:1
Contrast with white2.68:1WCAG normal text: Fail
Contrast with black7.82:1WCAG normal text: AAA
Greyscale equivalent#828282
Inverted#01AE01
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.68:1WCAG large text: Fail
Contrast with black, large text7.82:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#51FE51
Analogous#A851FE, #FE51A8
Triadic#FEFE51, #51FEFE
Split complementary#A8FE51, #51FEA8
Tetradic#FEA851, #51FE51, #51A8FE
Tints, shades & saturation
Channel breakdown
R254
G81
B254
Red254 (99.6%)
Green81 (31.8%)
Blue254 (99.6%)
Hue300°
Saturation (HSL)98.86%
Lightness65.69%
Dominant channelRed and Blue
Hex per channelR FE · G 51 · B FE
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Harmonies
Similar named colours
Also reads as
Fe51Fe (chemical formula)
- Formula
- 2,903.94 g/mol
- 52 atoms
Fe51Fe has a molar mass of 2,903.94 g/mol, made up of 52 atoms across 1 element: 52 × Fe.
Molar mass
Molar mass2,903.94 g/mol
Total atoms per molecule52
Distinct elements1
Mass of one molecule4.8221058 × 10^-21 g
Molecules per gram2.0737828 × 10^20
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
Fe100%
Iron (Fe × 52)2,903.94 g/mol, 100%
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