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Colour

#FF66E5

  • #FF66E5
  • Magenta
  • Dark
  • Nearest: Violet

#FF66E5 is a magenta with RGB values 255, 102, 229 and HSL 310°, 100%, 70%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Violet.

Colour values

#FF66E5#FF66E5
HEX#FF66E5
RGBrgb(255, 102, 229)
RGB (0–1)1, 0.4, 0.898
RGB percentages100%, 40%, 89.8%
HSLhsl(310.2, 100%, 70%)
HSV / HSBhsv(310.2, 60%, 100%)
CMYK0%, 60%, 10.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,738,021
CSS custom property--colour: #FF66E5;

Brightness & contrast

Relative luminance0.3642WCAG 2.x, 0 is black and 1 is white
Perceived brightness177.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.28:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.28:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#00991A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6694E9no red cones; affects about 1% of men; ΔE 64.4 from the original
Deuteranopia#96ABE1no green cones; the most common form, about 1% of men; ΔE 67.2 from the original
Tritanopia#FF709Cno blue cones; rare, and affects men and women equally; ΔE 42.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.28:1WCAG large text: AAA

Named colours

Violet · ΔE 16.1Orchid · ΔE 17.4Medium orchid · ΔE 21.8Hot pink · ΔE 26.7Medium violet red · ΔE 30.4Dark orchid · ΔE 34.3
Nearest named CSS colourViolet (#EE82EE)ΔE 16.07, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#66FF80
Analogous#CD66FF, #FF6698
Triadic#E5FF66, #66E5FF
Split complementary#99FF66, #66FFCD
Tetradic#FFCC66, #66FF80, #6698FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFCCF6
Lighter +10%#FF99EE
Darker −10%#FF33DC
Darker −20%#FF00D4
Darker −30%#CC00A9
Darker −40%#99007F
More saturated +25%#FF66E5
Less saturated −25%#EC79D8

Channel breakdown

R255
G102
B229
Red255 (100%)
Green102 (40%)
Blue229 (89.8%)
Hue310.2°
Saturation (HSL)100%
Lightness70%
Dominant channelRed
Hex per channelR FF · G 66 · B E5

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Every value on this page was computed from “ff66e5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.