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Recognised as Colour

#EF00F9

  • #EF00F9
  • Magenta
  • Dark
  • Nearest: Fuchsia

#EF00F9 is a magenta with RGB values 239, 0, 249 and HSL 298°, 100%, 49%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Fuchsia.

Colour values

#EF00F9#EF00F9
HEX#EF00F9
RGBrgb(239, 0, 249)
RGB (0–1)0.9373, 0, 0.9765
RGB percentages93.7%, 0%, 97.6%
HSLhsl(297.6, 100%, 48.8%)
HSV / HSBhsv(297.6, 100%, 97.6%)
CMYK4%, 100%, 0%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,663,353
CSS custom property--colour: #EF00F9;

Brightness & contrast

Relative luminance0.2519WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.04:1
Contrast with white3.48:1WCAG normal text: Fail
Contrast with black6.04:1WCAG normal text: AA
Greyscale equivalent#454545
Inverted#10FF06

Colour vision & accessibility

Protanopia#0079FEno red cones; affects about 1% of men; ΔE 73.1 from the original
Deuteranopia#5A92F4no green cones; the most common form, about 1% of men; ΔE 83.9 from the original
Tritanopia#F54C93no blue cones; rare, and affects men and women equally; ΔE 65.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.48:1WCAG large text: AA
Contrast with black, large text6.04:1WCAG large text: AAA

Named colours

Nearest named CSS colourFuchsia (#FF00FF)ΔE 4.8, a close match
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0AF900
Analogous#7300F9, #F90086
Triadic#F9EF00, #00F9EF
Split complementary#86F900, #00F973
Tetradic#F97300, #0AF900, #0086F9

Tints, shades & saturation

Lighter +40%#FDC6FF
Lighter +30%#FB93FF
Lighter +20%#F960FF
Lighter +10%#F72DFF
Darker −10%#BE00C6
Darker −20%#8D0093
Darker −30%#5C0060
Darker −40%#2B002D
More saturated +25%#EF00F9
Less saturated −25%#D21FDA

Channel breakdown

R239
G0
B249
Red239 (93.7%)
Green0 (0%)
Blue249 (97.6%)
Hue297.59°
Saturation (HSL)100%
Lightness48.82%
Dominant channelBlue
Hex per channelR EF · G 00 · B F9

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Every value on this page was computed from “ef00f9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.