Spice Market

#b84823

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

Hex

#b84823

RGB

184, 72, 35

OKLCh

54.7% 0.153 37.9°

CIELAB (D50)

46.2, 44.8, 44.9

What is true of this colour, and of no other

  • 4 other named colours sit within ΔE00 2 of it.
  • It uses 86% of the chroma sRGB can show at this lightness and hue — close enough to the boundary that a wider display would show it slightly more vividly.
  • As text on white it measures APCA Lc 75.3; on black, Lc -26.4. 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 32.4 and 35.0 and 38.6 — no red cone.

Text on this colour

White text

5.26:1 — passes AA

Black text

3.99:1 — large text only

White text is the better of the two at5.26:1. That is enough for body text.

The same colour, with one cone missing

As you see it

#b84823

protanopia

#5e5e25 · ΔE00 32.4

deuteranopia

#787815 · ΔE00 35.0

tritanopia

#8e8e00 · ΔE00 38.6

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isOrange Wood at ΔE00 0.361: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.

  • Orange WoodΔE00 0.361 · #b74923
  • Cattail RedΔE00 0.475 · #b64925
  • Devil’s ButterflyΔE00 1.122 · #bb4422
  • Cinnamon SunsetΔE00 1.8 · #b64c2d
  • Shēn Chéng OrangeΔE00 2.369 · #c03f20
  • Paprika KissesΔE00 2.551 · #c24325
  • Gold FlameΔE00 2.6 · #b44f22
  • Pindjur RedΔE00 2.721 · #bb4411
  • Renga BrickΔE00 2.885 · #b55233
  • Cinnamon StickΔE00 2.919 · #b05127
  • Martian IroncrustΔE00 3.011 · #b7410e
  • Rose of SharonΔE00 3.102 · #ac512d

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