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
259DEA
RGB
37, 157, 234
HSL
203, 82%, 53%
HSB
203, 84%, 92%
CMYK
84, 33, 0, 8
LAB
61, -12, -49
LCH
61, 50, 256
OKLCH
0.67, 0.15, 243
XYZ
28, 30, 82
LUV
61, -37, -75
HWB
203, 15%, 8%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.