Hibernation

#6f5166

A magenta that is nearly neutral — the hue shows only against a true grey. It is mid — the hardest range to put text on, either colour struggles.

Hex

#6f5166

RGB

111, 81, 102

OKLCh

47.4% 0.051 337.8°

CIELAB (D50)

38.3, 15.7, -7.1

What is true of this colour, and of no other

  • 5 other named colours sit within ΔE00 2 of it.
  • It uses only 24% of the chroma available at this lightness and hue — there is a far more vivid version of this colour inside sRGB.
  • As text on white it measures APCA Lc 83.8; on black, Lc -18.2. 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 13.0 and 13.5 and 39.4 — no red cone.

Text on this colour

White text

6.90:1 — passes AA

Black text

3.04:1 — large text only

White text is the better of the two at6.90:1. That is enough for body text.

The same colour, with one cone missing

As you see it

#6f5166

protanopia

#555566 · ΔE00 13.0

deuteranopia

#5b5b65 · ΔE00 13.5

tritanopia

#616100 · ΔE00 39.4

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isEarth Brown Violet at ΔE00 1.577: between 1 and 2 — a trained eye spots it when the two touch; nobody spots it across a room. What the numbers mean.

  • Earth Brown VioletΔE00 1.577 · #705364
  • RadicchioΔE00 1.692 · #745166
  • Hothouse OrchidΔE00 1.754 · #755468
  • Exotic OrchidΔE00 1.948 · #75566c
  • PassionateΔE00 1.967 · #725062
  • Berry ConserveΔE00 2.075 · #765269
  • Dark Olive PasteΔE00 2.267 · #6e5160
  • DynamicΔE00 2.274 · #6d5160
  • Dahlia Matte RedΔE00 2.456 · #765067
  • Vicarious VioletΔE00 2.596 · #664e62
  • Opium MauveΔE00 2.673 · #735362
  • ExclusivelyΔE00 2.81 · #6b515f

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