Back to all colors

Charcoal

#183D3D

A deep, muted charcoal — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

Psychology

Cyan reads as cool, clean, and slightly clinical — the color of clear water, ice, and sterile environments. Calming without the gravity of deep blue.

Meaning

Associated with technology, communication, and freshness. It's one of the four process inks, indirectly tying it to printing, screens, and infrastructure visuals.

Applications

Strong choice for tech, healthcare, and wellness products. Use bright cyan sparingly — it can overpower neighboring hues.

Conversion

HEX
183D3D
RGB
24, 61, 61
HSL
180, 44%, 17%
HSB
180, 61%, 24%
CMYK
61, 0, 0, 76
LAB
23, -14, -4
LCH
23, 14, 197
OKLCH
0.33, 0.04, 195
XYZ
3, 4, 5
LUV
23, -14, -3
HWB
180, 9%, 76%
Pantone
5467 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

Browse every named gray on shades of gray, or all families on colors.