Night Grey (172D31) — Shades, Harmonies, Palettes, CSS Code

"Night Grey"

Neutral · Summer

🧠 Psychology

Fresh and soothing color. Evokes clarity, communication and technological innovation.

✨ Uses

Tech, health, communication, SaaS, media.

Tip

Night Grey pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.

Values

HEX #172D31

RGB rgb(23, 45, 49)

HSL hsl(189°, 36%, 14%)

CMYK C:53% M:8% Y:0% K:81%

Luminance 0.0187

WCAG Accessibility

On white 14.42:1

Aa — #172D31

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 1.46:1

Aa — #172D31

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#172D31 #311B17

Analogous

#173128 #172D31 #172031

Triadic

#172D31 #31172D #2D3117

Split-comp.

#172D31 #311720 #312817

Tetradic

#172D31 #281731 #311B17 #203117

Monochromatic

#6B9FA8 #40666D #1A2A2D #080C0D #000000

Suggested palettes for this hue.

Grey Minimal View all →

Moss & Stone View all →

White Marble View all →