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
398DC3
RGB
57, 141, 195
HSL
203, 55%, 49%
HSB
203, 71%, 76%
CMYK
71, 28, 0, 24
LAB
55, -13, -36
LCH
55, 38, 251
OKLCH
0.62, 0.11, 241
XYZ
21, 24, 55
LUV
55, -31, -53
HWB
203, 22%, 24%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.