Beetroot Purple

#d33376

A pink that is saturated. It is mid — the hardest range to put text on, either colour struggles.

Hex

#d33376

RGB

211, 51, 118

OKLCh

58.6% 0.201 0.5°

CIELAB (D50)

49.5, 65.0, 1.7

What is true of this colour, and of no other

  • 3 other named colours sit within ΔE00 2 of it.
  • It uses 85% 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 71.0; on black, Lc -30.7. 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 30.4 and 34.4 and 61.7 — no red cone.

Text on this colour

White text

4.66:1 — passes AA

Black text

4.50:1 — passes AA

White text is the better of the two at4.66:1. That is enough for body text.

The same colour, with one cone missing

As you see it

#d33376

protanopia

#5a5a77 · ΔE00 30.4

deuteranopia

#808072 · ΔE00 34.4

tritanopia

#9d9d00 · ΔE00 61.7

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isFuchsia Purple at ΔE00 0.71: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.

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