Back to all colors

Cerulean

#43718B

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
43718B
RGB
67, 113, 139
HSL
202, 35%, 40%
HSB
202, 52%, 55%
CMYK
52, 19, 0, 45
LAB
45, -11, -20
LCH
45, 22, 242
OKLCH
0.53, 0.07, 235
XYZ
13, 15, 27
LUV
45, -20, -26
HWB
202, 26%, 45%
Pantone
316 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.