Venus Slipper Orchid

#df73ff

A magenta that is saturated. It is light — black text sits on it comfortably, white text does not.

Hex

#df73ff

RGB

223, 115, 255

OKLCh

73.2% 0.217 318.0°

CIELAB (D50)

65.6, 58.2, -52.3

What is true of this colour, and of no other

  • One other named colour sits within ΔE00 2 of it.
  • It sits exactly on the sRGB boundary: at this lightness and hue the gamut has nothing left, and a wider display would show a more colourful version of it.
  • As text on white it measures APCA Lc 50.5; on black, Lc -51.4. The sign is the polarity, which the WCAG ratio discards.
  • Built into an eleven-step scale, 10 of the 10 adjacent pairs stay ΔE00 2 apart — see the ramp.
  • protanopia and deuteranopia and tritanopia shift it by ΔE00 20.8 and 19.9 and 73.9 — no red cone.

Text on this colour

White text

2.61:1 — fails AA

Black text

8.03:1 — passes AA

Black text is the better of the two at8.03:1. That is enough for body text.

As text on white, it needs to change

#b246d0 is the nearest colour of the same hue that passes AA on white, at 4.50:1. Only the lightness moved.

Try it against your own background

The same colour, with one cone missing

As you see it

#df73ff

protanopia

#8585ff · ΔE00 20.8

deuteranopia

#9d9dfe · ΔE00 19.9

tritanopia

#b3b300 · ΔE00 73.9

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isPink Fetish at ΔE00 0.803: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.

  • Pink FetishΔE00 0.803 · #dd77ff
  • Calypso OrchidΔE00 2.402 · #d978f0
  • Pink BonnetΔE00 2.886 · #dd77ee
  • Hitsujiyama PinkΔE00 3.12 · #ee66ff
  • Frijid PinkΔE00 3.136 · #ee77ff
  • Ultra PinkΔE00 3.137 · #f06fff
  • Fake LoveΔE00 3.446 · #cc77ee
  • Lavender TeaΔE00 3.461 · #d783ff
  • Rosy Fluffy BedspreadΔE00 3.798 · #cc77ff
  • Azuremyst IsleΔE00 4.317 · #cc81f0
  • Phenomenal PinkΔE00 4.806 · #ee55ff
  • Pink PingΔE00 4.964 · #ee66ee

11 of these have no page of their own: pages exist for the 4,961 colours the dataset marks as good names.