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Sapphire

#0551BD

A balanced, vivid sapphire — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

Psychology

Blue is the world's most-preferred color across age, gender, and culture. It lowers heart rate, conveys stability and trust, and reads as professional almost regardless of context.

Meaning

Trust, authority, and depth — which is why it anchors finance, healthcare, government, and big-tech logos. Lighter blues feel airy and aspirational; navy and midnight feel established.

Applications

Foundational for SaaS, fintech, and enterprise interfaces. Mix with warm accents to avoid the corporate-blue trap of looking like every competitor.

Conversion

HEX
0551BD
RGB
5, 81, 189
HSL
215, 95%, 38%
HSB
215, 97%, 74%
CMYK
97, 57, 0, 26
LAB
36, 15, -64
LCH
36, 65, 283
OKLCH
0.47, 0.18, 260
XYZ
12, 10, 49
LUV
36, -18, -86
HWB
215, 2%, 26%
Pantone
541 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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