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Recognised as Colour

#EF66AB

  • #EF66AB
  • Magenta
  • Dark
  • Nearest: Hot pink

#EF66AB is a magenta with RGB values 239, 102, 171 and HSL 330°, 81%, 67%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Hot pink.

Colour values

#EF66AB#EF66AB
HEX#EF66AB
RGBrgb(239, 102, 171)
RGB (0–1)0.9373, 0.4, 0.6706
RGB percentages93.7%, 40%, 67.1%
HSLhsl(329.8, 81.1%, 66.9%)
HSV / HSBhsv(329.8, 57.3%, 93.7%)
CMYK0%, 57.3%, 28.5%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,689,387
CSS custom property--colour: #EF66AB;

Brightness & contrast

Relative luminance0.30794WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.16:1
Contrast with white2.93:1WCAG normal text: Fail
Contrast with black7.16:1WCAG normal text: AAA
Greyscale equivalent#888888
Inverted#109954

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7887ADno red cones; affects about 1% of men; ΔE 57.5 from the original
Deuteranopia#9DA0A8no green cones; the most common form, about 1% of men; ΔE 59.6 from the original
Tritanopia#FF6081no blue cones; rare, and affects men and women equally; ΔE 25.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.93:1WCAG large text: Fail
Contrast with black, large text7.16:1WCAG large text: AAA

Named colours

Hot pink · ΔE 5.5Pale violetred · ΔE 17.9Medium violet red · ΔE 21.4Orchid · ΔE 24.3Deep pink · ΔE 26.1Violet · ΔE 27.6
Nearest named CSS colourHot pink (#FF69B4)ΔE 5.54, clearly different but related
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#66EFAA
Analogous#EF66EF, #EF6667
Triadic#ABEF66, #66ABEF
Split complementary#67EF66, #66EFEF
Tetradic#EFEF66, #66EFAA, #6667EF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FDF1F7
Lighter +20%#F9C2DE
Lighter +10%#F494C4
Darker −10%#EA3892
Darker −20%#D81778
Darker −30%#AA125F
Darker −40%#7C0D45
More saturated +25%#FF56AB
Less saturated −25%#DA7BAB

Channel breakdown

R239
G102
B171
Red239 (93.7%)
Green102 (40%)
Blue171 (67.1%)
Hue329.78°
Saturation (HSL)81.07%
Lightness66.86%
Dominant channelRed
Hex per channelR EF · G 66 · B AB

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Every value on this page was computed from “ef66ab” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.