Pomegranate

#b53d45

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

Hex

#b53d45

RGB

181, 61, 69

OKLCh

53.3% 0.155 20.3°

CIELAB (D50)

44.2, 49.6, 23.5

What is true of this colour, and of no other

  • 6 other named colours sit within ΔE00 2 of it.
  • It uses 72% of the chroma sRGB can show at this lightness and hue.
  • As text on white it measures APCA Lc 77.3; on black, Lc -24.4. 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 30.7 and 37.1 and 46.9 — no red cone.

Text on this colour

White text

5.65:1 — passes AA

Black text

3.72:1 — large text only

White text is the better of the two at5.65:1. That is enough for body text.

The same colour, with one cone missing

As you see it

#b53d45

protanopia

#565646 · ΔE00 30.7

deuteranopia

#72723f · ΔE00 37.1

tritanopia

#898900 · ΔE00 46.9

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isDragon’s Blood at ΔE00 1.01: between 1 and 2 — a trained eye spots it when the two touch; nobody spots it across a room. What the numbers mean.

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