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Colour

#EF57FF

  • #EF57FF
  • Magenta
  • Dark
  • Nearest: Fuchsia

#EF57FF is a magenta with RGB values 239, 87, 255 and HSL 294°, 100%, 67%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Fuchsia.

Colour values

#EF57FF#EF57FF
HEX#EF57FF
RGBrgb(239, 87, 255)
RGB (0–1)0.9373, 0.3412, 1
RGB percentages93.7%, 34.1%, 100%
HSLhsl(294.3, 100%, 67.1%)
HSV / HSBhsv(294.3, 65.9%, 100%)
CMYK6.3%, 65.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,685,631
CSS custom property--colour: #EF57FF;

Brightness & contrast

Relative luminance0.32387WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.48:1
Contrast with white2.81:1WCAG normal text: Fail
Contrast with black7.48:1WCAG normal text: AAA
Greyscale equivalent#838383
Inverted#10A800

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2E8FFFno red cones; affects about 1% of men; ΔE 67.3 from the original
Deuteranopia#73A0FBno green cones; the most common form, about 1% of men; ΔE 68.3 from the original
Tritanopia#F372A5no blue cones; rare, and affects men and women equally; ΔE 57.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.81:1WCAG large text: Fail
Contrast with black, large text7.48:1WCAG large text: AAA

Named colours

Fuchsia · ΔE 20.8Magenta · ΔE 20.8Medium orchid · ΔE 23.3Dark orchid · ΔE 24.6Dark violet · ΔE 28.3Violet · ΔE 29.6
Nearest named CSS colourFuchsia (#FF00FF)ΔE 20.77, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#67FF57
Analogous#9B57FF, #FF57BB
Triadic#FFEF57, #57FFEF
Split complementary#BBFF57, #57FF9B
Tetradic#FF9B57, #67FF57, #57BBFF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FEF0FF
Lighter +20%#F9BDFF
Lighter +10%#F48AFF
Darker −10%#EA24FF
Darker −20%#D900F0
Darker −30%#AB00BD
Darker −40%#7D008A
More saturated +25%#EF57FF
Less saturated −25%#DE6CEA

Channel breakdown

R239
G87
B255
Red239 (93.7%)
Green87 (34.1%)
Blue255 (100%)
Hue294.29°
Saturation (HSL)100%
Lightness67.06%
Dominant channelBlue
Hex per channelR EF · G 57 · B FF

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Every value on this page was computed from “ef57ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.