Night Grey (21444E) — 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 #21444E

RGB rgb(33, 68, 78)

HSL hsl(193°, 41%, 22%)

CMYK C:58% M:13% Y:0% K:69%

Luminance 0.0467

WCAG Accessibility

On white 10.49:1

Aa — #21444E

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 2:1

Aa — #21444E

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#21444E #4F2B21

Analogous

#214F42 #21444E #212E4F

Triadic

#21444E #4F2145 #454F21

Split-comp.

#21444E #4F212E #4F4221

Tetradic

#21444E #42214F #4F2B21 #2E4F21

Monochromatic

#80AFBC #4A7E8C #274249 #152428 #000000

Suggested palettes for this hue.

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