Illicit Purple

#bf77f6

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

Hex

#bf77f6

RGB

191, 119, 246

OKLCh

69.7% 0.190 308.4°

CIELAB (D50)

62.0, 45.8, -53.3

What is true of this colour, and of no other

  • One other named colour sits within ΔE00 2 of it.
  • It uses 90% of the chroma sRGB can show at this lightness and hue — close enough to the boundary that a wider display would show it slightly more vividly.
  • As text on white it measures APCA Lc 55.3; on black, Lc -46.5. 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 15.1 and 14.5 and 69.6 — no red cone.

Text on this colour

White text

2.92:1 — fails AA

Black text

7.18:1 — passes AA

Black text is the better of the two at7.18:1. That is enough for body text.

As text on white, it needs to change

#9d55d1 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

#bf77f6

protanopia

#8282f6 · ΔE00 15.1

deuteranopia

#9191f5 · ΔE00 14.5

tritanopia

#a0a000 · ΔE00 69.6

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isEaster Purple at ΔE00 1.78: between 1 and 2 — a trained eye spots it when the two touch; nobody spots it across a room. What the numbers mean.

  • Easter PurpleΔE00 1.78 · #c071fe
  • Rosy Fluffy BedspreadΔE00 2.395 · #cc77ff
  • Queer PurpleΔE00 3.259 · #b36ff6
  • Grass Pink OrchidΔE00 3.659 · #ca84fc
  • Fake LoveΔE00 3.719 · #cc77ee
  • Azuremyst IsleΔE00 4.29 · #cc81f0
  • LavenderΔE00 4.594 · #b56edc
  • Crash PinkΔE00 4.608 · #cc88ff
  • Lavender BlossomΔE00 4.611 · #b57edc
  • Lilac GeodeΔE00 4.754 · #bb88ff
  • Jacaranda PinkΔE00 4.828 · #c760ff
  • After-Party PinkΔE00 5.237 · #c95efb

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