Fancy Red Wine

#b40441

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

Hex

#b40441

RGB

180, 4, 65

OKLCh

49.2% 0.195 12.7°

CIELAB (D50)

38.8, 63.1, 19.1

What is true of this colour, and of no other

  • 8 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 81.5; on black, Lc -20.4. 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 28.6 and 41.5 and 53.6 — no red cone.

Text on this colour

White text

6.92:1 — passes AA

Black text

3.03:1 — large text only

White text is the better of the two at6.92:1. That is enough for body text.

The same colour, with one cone missing

As you see it

#b40441

protanopia

#414142 · ΔE00 28.6

deuteranopia

#67673a · ΔE00 41.5

tritanopia

#838300 · ΔE00 53.6

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isRuby Queen at ΔE00 1.131: between 1 and 2 — a trained eye spots it when the two touch; nobody spots it across a room. What the numbers mean.

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