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
2DA5F3
RGB
45, 165, 243
HSL
204, 89%, 56%
HSB
204, 81%, 95%
CMYK
81, 32, 0, 5
LAB
64, -13, -49
LCH
64, 51, 256
OKLCH
0.69, 0.15, 243
XYZ
31, 34, 90
LUV
64, -38, -76
HWB
204, 18%, 5%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.