Recognised as Colour
#FF66D9
- #FF66D9
- Magenta
- Dark
- Nearest: Violet
#FF66D9 is a magenta with RGB values 255, 102, 217 and HSL 315°, 100%, 70%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Violet.
Colour values
#FF66D9#FF66D9
HEX#FF66D9
RGBrgb(255, 102, 217)
RGB (0–1)1, 0.4, 0.851
RGB percentages100%, 40%, 85.1%
HSLhsl(314.9, 100%, 70%)
HSV / HSBhsv(314.9, 60%, 100%)
CMYK0%, 60%, 14.9%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,738,009
CSS custom property--colour: #FF66D9;
Brightness & contrast
Relative luminance0.35772WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.15:1
Contrast with white2.58:1WCAG normal text: Fail
Contrast with black8.15:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#009926
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.58:1WCAG large text: Fail
Contrast with black, large text8.15:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#66FF8C
Analogous#D866FF, #FF668D
Triadic#D9FF66, #66D9FF
Split complementary#8DFF66, #66FFD8
Tetradic#FFD866, #66FF8C, #668DFF
Tints, shades & saturation
Channel breakdown
R255
G102
B217
Red255 (100%)
Green102 (40%)
Blue217 (85.1%)
Hue314.9°
Saturation (HSL)100%
Lightness70%
Dominant channelRed
Hex per channelR FF · G 66 · B D9
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