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Colour

#FF66B3

  • #FF66B3
  • Magenta
  • Dark
  • Nearest: Hot pink

#FF66B3 is a magenta with RGB values 255, 102, 179 and HSL 330°, 100%, 70%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Hot pink.

Colour values

#FF66B3#FF66B3
HEX#FF66B3
RGBrgb(255, 102, 179)
RGB (0–1)1, 0.4, 0.702
RGB percentages100%, 40%, 70.2%
HSLhsl(329.8, 100%, 70%)
HSV / HSBhsv(329.8, 60%, 100%)
CMYK0%, 60%, 29.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,737,971
CSS custom property--colour: #FF66B3;

Brightness & contrast

Relative luminance0.34017WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.8:1
Contrast with white2.69:1WCAG normal text: Fail
Contrast with black7.8:1WCAG normal text: AAA
Greyscale equivalent#8C8C8C
Inverted#00994C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7B8CB5no red cones; affects about 1% of men; ΔE 63.3 from the original
Deuteranopia#A6A8AFno green cones; the most common form, about 1% of men; ΔE 65.2 from the original
Tritanopia#FF5E85no blue cones; rare, and affects men and women equally; ΔE 23 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.69:1WCAG large text: Fail
Contrast with black, large text7.8:1WCAG large text: AAA

Named colours

Hot pink · ΔE 1.3Medium violet red · ΔE 21.4Deep pink · ΔE 21.8Pale violetred · ΔE 23.3Orchid · ΔE 25.7Violet · ΔE 27.9
Nearest named CSS colourHot pink (#FF69B4)ΔE 1.28, below the just-noticeable difference
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#66FFB2
Analogous#FE66FF, #FF6667
Triadic#B3FF66, #66B3FF
Split complementary#66FF66, #66FFFE
Tetradic#FFFF66, #66FFB2, #6667FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFCCE6
Lighter +10%#FF99CC
Darker −10%#FF339A
Darker −20%#FF0080
Darker −30%#CC0067
Darker −40%#99004D
More saturated +25%#FF66B3
Less saturated −25%#EC79B3

Channel breakdown

R255
G102
B179
Red255 (100%)
Green102 (40%)
Blue179 (70.2%)
Hue329.8°
Saturation (HSL)100%
Lightness70%
Dominant channelRed
Hex per channelR FF · G 66 · B B3

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Every value on this page was computed from “ff66b3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.