Silver Bird

#fbf5f0

A neutral that has no useful hue — it reads as a grey. It is very light — it works as a page background, not as text.

Hex

#fbf5f0

RGB

251, 245, 240

OKLCh

97.3% 0.009 62.6°

CIELAB (D50)

96.9, 1.4, 3.2

What is true of this colour, and of no other

  • 23 other named colours sit within ΔE00 2 of it — this part of the space is crowded, and the names here are finer distinctions than most people make.
  • It uses 55% of the chroma sRGB can show at this lightness and hue.
  • As text on white it measures APCA Lc 0.0; on black, Lc -101.9. 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.
  • tritanopia shifts it by ΔE00 9.8 — no blue cone.

Text on this colour

White text

1.08:1 — fails AA

Black text

19.42:1 — passes AA

Black text is the better of the two at19.42:1. That is enough for body text.

As text on white, it needs to change

#7b7671 is the nearest colour of the same hue that passes AA on white, at 4.50:1. Only the lightness moved.

Try it against your own background

The same colour, with one cone missing

As you see it

#fbf5f0

protanopia

#f6f6f0 · ΔE00 3.2

deuteranopia

#f7f7f0 · ΔE00 3.4

tritanopia

#f8f8dc · ΔE00 9.8

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isSugar Milk at ΔE00 0.958: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.

  • Sugar MilkΔE00 0.958 · #fff9f5
  • SheaΔE00 0.99 · #f8f1eb
  • Soft BreezeΔE00 1.031 · #f6f0eb
  • Foggy PithΔE00 1.183 · #fbf6ef
  • Furry LadyΔE00 1.318 · #f5efeb
  • Billowy CloudsΔE00 1.425 · #f6f0e9
  • IsabellineΔE00 1.486 · #f4f0ec
  • Crystal CutΔE00 1.573 · #f8f4ed
  • Bright Winter CloudΔE00 1.587 · #f5efe8
  • EyeballΔE00 1.678 · #fffbf8
  • Icing RoseΔE00 1.722 · #f5eee7
  • Pink MirageΔE00 1.775 · #f4ede9

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