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Cerulean

#109FBB

A balanced, moderate cerulean — 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
109FBB
RGB
16, 159, 187
HSL
190, 84%, 40%
HSB
190, 91%, 73%
CMYK
91, 15, 0, 27
LAB
60, -28, -25
LCH
60, 37, 222
OKLCH
0.65, 0.11, 217
XYZ
22, 28, 51
LUV
60, -43, -34
HWB
190, 6%, 27%
Pantone
311 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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