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Steel Blue

#308BC2

A balanced, moderate steel blue — 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
308BC2
RGB
48, 139, 194
HSL
203, 60%, 47%
HSB
203, 75%, 76%
CMYK
75, 28, 0, 24
LAB
54, -13, -37
LCH
54, 39, 250
OKLCH
0.61, 0.12, 240
XYZ
20, 23, 54
LUV
54, -32, -54
HWB
203, 19%, 24%
Pantone
311 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.