Grilled Tomato

#af3519

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

Hex

#af3519

RGB

175, 53, 25

OKLCh

50.8% 0.163 34.0°

CIELAB (D50)

41.5, 49.3, 44.9

What is true of this colour, and of no other

  • 10 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 89% 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 80.1; on black, Lc -21.7. 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 33.8 and 37.0 and 40.4 — no red cone.

Text on this colour

White text

6.28:1 — passes AA

Black text

3.35:1 — large text only

White text is the better of the two at6.28:1. That is enough for body text.

The same colour, with one cone missing

As you see it

#af3519

protanopia

#50501c · ΔE00 33.8

deuteranopia

#6c6c03 · ΔE00 37.0

tritanopia

#848400 · ΔE00 40.4

Run a whole palette through all three

The twelve nearest named colours

Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isChinese Night at ΔE00 1.214: between 1 and 2 — a trained eye spots it when the two touch; nobody spots it across a room. 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.