Monochrome Charcoal Palette
Charcoal drawing tones — warm-black through smudged gray, not pure neutral gray.
#1A1A1A
deep charcoal
HSL 0° 0% 10%
17.4:1 on white
#2E2E2E
charcoal
HSL 0° 0% 18%
13.6:1 on white
#4F4F4F
graphite mid-tone
HSL 0° 0% 31%
8.2:1 on white
#767676
smudge gray
HSL 0° 0% 46%
4.5:1 on white
#C4C4C4
paper-shadow light gray
HSL 0° 0% 77%
1.7:1 on white
Using this palette
Slightly warmer than a true neutral gray ramp (compare minimalist-mono) — these hexes carry the faintest brown undertone the way real charcoal and graphite do on paper, which reads as more organic and less clinical than a pure RGB-gray scale. #1A1A1A and #2E2E2E both clear AAA on white; #C4C4C4 is right at the edge and should be treated as a border/divider tone rather than text. Good as a dark-mode base for creative-tool or design-software brands where 'gray' needs to feel handmade rather than corporate; if the brand needs true neutrality with zero warmth, use minimalist-mono instead.