Fuchsia Fever

#ff5599

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

Hex

#ff5599

RGB

255, 85, 153

OKLCh

69.8% 0.212 359.7°

CIELAB (D50)

62.2, 68.8, 0.5

What is true of this colour, and of no other

  • 2 other named colours sit 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 55.6; on black, Lc -46.2. 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 31.1 and 34.3 and 65.7 — no red cone.

Text on this colour

White text

3.00:1 — fails AA

Black text

7.01:1 — passes AA

Black text is the better of the two at7.01:1. That is enough for body text.

As text on white, it needs to change

#da2f7b 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

#ff5599

protanopia

#7a7a9a · ΔE00 31.1

deuteranopia

#a1a194 · ΔE00 34.3

tritanopia

#c2c200 · ΔE00 65.7

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isOleander Pink at ΔE00 1.091: between 1 and 2 — a trained eye spots it when the two touch; nobody spots it across a room. What the numbers mean.

  • Oleander PinkΔE00 1.091 · #f85898
  • PansyΔE00 1.581 · #f75394
  • Neon SunsetΔE00 2.033 · #ff629f
  • Medium PinkΔE00 2.237 · #f36196
  • Magenta CrayonΔE00 2.267 · #ff55a3
  • PinkellaΔE00 2.446 · #fe54a3
  • French FuchsiaΔE00 3.075 · #fd3f92
  • Shark BaitΔE00 3.136 · #ee6699
  • French RoseΔE00 3.308 · #f64a8a
  • Lower LipΔE00 3.49 · #f7468a
  • French PinkΔE00 3.703 · #fd6c9e
  • Stellar StrawberryΔE00 3.713 · #ff5c8d

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