Bubblegum Baby Girl

#cc55ee

A magenta that is about as vivid as sRGB can show at this lightness. It is light — black text sits on it comfortably, white text does not.

Hex

#cc55ee

RGB

204, 85, 238

OKLCh

66.4% 0.235 318.0°

CIELAB (D50)

57.2, 63.7, -56.4

What is true of this colour, and of no other

  • No other named colour in the set is within ΔE00 2 of it — it stands alone.
  • It uses 84% of the chroma sRGB can show at this lightness and hue.
  • As text on white it measures APCA Lc 61.1; on black, Lc -40.6. 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 21.3 and 20.6 and 73.7 — no red cone.

Text on this colour

White text

3.44:1 — large text only

Black text

6.10:1 — passes AA

Black text is the better of the two at6.10:1. That is enough for body text.

As text on white, it needs to change

#b63ed8 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

#cc55ee

protanopia

#6c6cee · ΔE00 21.3

deuteranopia

#8787ed · ΔE00 20.6

tritanopia

#9e9e00 · ΔE00 73.7

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isHeliotrope at ΔE00 2.141: between 2 and 5 — clearly two colours when compared, easily mistaken from memory. What the numbers mean.

  • HeliotropeΔE00 2.141 · #d94ff5
  • Pink FeverΔE00 2.592 · #cc55ff
  • Thick PinkΔE00 2.798 · #cc55dd
  • After-Party PinkΔE00 2.838 · #c95efb
  • Geisha PinkΔE00 3.093 · #dd44ff
  • Apple II MagentaΔE00 3.127 · #dc41f1
  • Flaming FlamingoΔE00 3.338 · #dd55ff
  • Pink InsanityΔE00 3.406 · #cc44ff
  • Jacaranda PinkΔE00 3.728 · #c760ff
  • EpinkΔE00 3.97 · #dd33ff
  • Purple SnailΔE00 4.174 · #cc69e4
  • Sensual FumesΔE00 4.25 · #cd68e2

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