Pure Blue (0100DF) — Shades, Harmonies, Palettes, CSS Code

"Pure Blue"

Blue · Winter

🧠 Psychology

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

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

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

Values

HEX #0100DF

RGB rgb(1, 0, 223)

HSL hsl(240°, 100%, 44%)

CMYK C:100% M:100% Y:0% K:13%

Luminance 0.0538

WCAG Accessibility

On white 10.16:1

Aa — #0100DF

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 2.07:1

Aa — #0100DF

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#0100DF #E0E000

Analogous

#0070E0 #0100DF #7000E0

Triadic

#0100DF #E00000 #00E000

Split-comp.

#0100DF #E07000 #70E000

Tetradic

#0100DF #E00070 #E0E000 #00E070

Monochromatic

#B1B1FB #5151F6 #0B0BD5 #0909A5 #05055C

Suggested palettes for this hue.

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