Black Stallion

#0e191c

A neutral that has no useful hue — it reads as a grey. It is dark — it carries white text and needs care with black.

Hex

#0e191c

RGB

14, 25, 28

OKLCh

20.4% 0.017 216.6°

CIELAB (D50)

7.8, -4.1, -3.8

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 46% of the chroma sRGB can show at this lightness and hue.
  • As text on white it measures APCA Lc 104.6; on black, Lc 0.0. 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 6.6 and 7.1 and 15.1 — no red cone.

Text on this colour

White text

17.88:1 — passes AA

Black text

1.17:1 — fails AA

White text is the better of the two at17.88:1. That is enough for body text.

The same colour, with one cone missing

As you see it

#0e191c

protanopia

#18181c · ΔE00 6.6

deuteranopia

#16161c · ΔE00 7.1

tritanopia

#14142e · ΔE00 15.1

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isNeverything at ΔE00 3.019: between 2 and 5 — clearly two colours when compared, easily mistaken from memory. 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.