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cerulean

cerulean

3 8.1
Deep blue like a clear bright sky
  • adjective
  • /səˈruːliən/
translation icon : cerúleo
  • The cerulean blue eyes seemed veined with tiny black dots.
  • cerulean blue
  • cerulean sky
  • cerulean eyes

So if you are kind of squirrely about reading fantasy, please try House on the Cerulean Sea.

Examples

  • The artist used a vibrant cerulean blue to bring the ocean scene to life.

  • Behind him, a cerulean sea.

    Fiction book (1999)
  • Most everywhere else, a cerulean blue sky was visible.

    Fiction book (1991)
  • It is a vast cerulean blue.

  • Diamond-clear air, cold and invigorating beneath a cloudless cerulean sky.

    Blog text (32)
  • The wind was blowing fiercely, the sky was, of course, cerulean blue, and we were very near the edge of the cliff that overlooks the ocean.

    Fiction book (2000)
  • The snowy white crown and tail of a mature bald eagle wheeling above them in the cerulean sky, framed by the emerald forest beyond.

    Fiction book (2001)
  • As I looked up, I was amazed by the cerulean sky stretching endlessly above me.

  • The room was painted a soothing cerulean shade that reminded me of clear summer days.

Synonyms

blue
vscerulean
1.0

The color between green and violet like a clear sky

is the deeper, sometimes slightly purplish version of that sky color
dark blue
vscerulean
16 1.0

A deep, rich blue color darker than normal blue

is deep too but focuses on sky brightness and slight purple tone
bright blue
vscerulean
8 1.0

A deep blue color that has a slight purple hint like a clear autumn sky

is similar but can be a touch more purple and calmer
royal blue
vscerulean
4 3.1

A deep blue color with a purple tint

is close but emphasizes a clearer sky quality over vividness
sky-blue
vscerulean
1 2.1

Deep blue with a little purple like a clear autumn sky

is the deep sky-like blue sometimes with extra purple tint
cornflower blue
vscerulean
1 4.0

A light blue like a cornflower with little green

is deeper and more sky-like, sometimes with a purple touch
azure
vscerulean
1 5.8

A deep bright blue like a clear sky

adds a slight extra purple quality to that sky-like blue
purplish-blue
vscerulean
1 3.0

A blue color with a little purple in it

leans more toward sky-like deep blue rather than pure purple mix
indigo
vscerulean
1 4.0

Having a deep purplish-blue color between blue and purple

keeps the sky feeling while sometimes being less purple than this
sapphire
vscerulean
1 4.0

Having a deep rich blue color like a jewel

is more sky‑based and can include a faint purplish tint
azurine
vscerulean
8.6

Having a bright sky-blue color like a clear sky

is the same sky resemblance but often darker and more purple
reddish blue
vscerulean
3.4

A blue color with a small red tint like the sky at dusk

is sky-oriented and leans toward purple rather than a red tint

Compounds

cerulean blue
  • Specialized
1 8.6

A light greenish-blue paint color often used for skies or seas

How Blue

navy
69 1.0
dark blue
16 1.0
azure
1 5.8
cerulean
3 8.1
sky-blue
1 1.8
pale blue
14 1.0

Surface Forms

cerulean positive

Morphology

cerulean = cerul + ean

The word is a learned borrowing (from a Latin combining form) and the parts are not productive or recognizable to an average B1 learner, so the meaning cannot be derived from the components.

Etymology

Cerulean comes from the Latin caeruleus, which comes from caelum meaning 'sky'. Think of the clear blue of the sky, so cerulean describes a deep or bright 'sky-blue' color.