Almost Black (21324F) — Shades, Harmonies, Palettes, CSS Code

"Almost Black"

Neutral · Winter

🧠 Psychology

Color of trust and stability. Evokes professionalism, security and serenity.

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

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

Values

HEX #21324F

RGB rgb(33, 50, 79)

HSL hsl(218°, 41%, 22%)

CMYK C:58% M:37% Y:0% K:69%

Luminance 0.0277

WCAG Accessibility

On white 12.85:1

Aa — #21324F

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 1.63:1

Aa — #21324F

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#21324F #4F3E21

Analogous

#21494F #21324F #27214F

Triadic

#21324F #4F2132 #324F21

Split-comp.

#21324F #4F2721 #494F21

Tetradic

#21324F #4F2149 #4F3E21 #214F27

Monochromatic

#8096BC #4A628C #273349 #151C28 #000000

Suggested palettes for this hue.

Neon 90s View all →

Kyoto Zen View all →

Orange Energy View all →