Think Brick

#834841

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

Hex

#834841

RGB

131, 72, 65

OKLCh

47.1% 0.082 27.7°

CIELAB (D50)

37.9, 25.2, 15.8

What is true of this colour, and of no other

  • 11 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 43% of the chroma sRGB can show at this lightness and hue.
  • As text on white it measures APCA Lc 84.3; on black, Lc -17.7. 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 24.6 and 26.1 and 32.9 — no red cone.

Text on this colour

White text

7.07:1 — passes AA

Black text

2.97:1 — fails AA

White text is the better of the two at7.07:1. That is enough for body text.

The same colour, with one cone missing

As you see it

#834841

protanopia

#515141 · ΔE00 24.6

deuteranopia

#5e5e3f · ΔE00 26.1

tritanopia

#6a6a00 · ΔE00 32.9

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isDeco Red at ΔE00 0.466: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.

  • Deco RedΔE00 0.466 · #824942
  • HennaΔE00 0.827 · #864941
  • Sly FoxΔE00 0.836 · #804741
  • PartridgeΔE00 1.261 · #844c44
  • SavannaΔE00 1.403 · #874c44
  • Spice of LifeΔE00 1.416 · #86493f
  • Spiced BerryΔE00 1.499 · #85443f
  • Richardson BrickΔE00 1.606 · #854c47
  • Terra CoveΔE00 1.625 · #844c47
  • SequoiaΔE00 1.896 · #84463b
  • Sweet SpiceberryΔE00 1.929 · #7b453e
  • Red BluffΔE00 2.081 · #824e46

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