The ocean was * calm, and the sky was even bluer than it had been earlier that day.
Hodgman, Ann MY BABYSITTER HAS FANGS
Jules had eyes bluer than the Mediterranean; Crevecoeur had eyes greyer than Notre Dame.
Brierley, David SKORPION'S DEATH
"As he said this, the flames flowing around him seemed to take on a hotter, bluer colour.
Zindell, David THE BROKEN GOD
All related terms of 'bluer'
blue
Something that is blue is the colour of the sky on a sunny day.
bluest
any of a group of colours, such as that of a clear unclouded sky , that have wavelengths in the range 490–445 nanometres . Blue is the complementary colour of yellow and with red and green forms a set of primary colours
baby-blue
in a pastel shade of blue
ice blue
Ice-blue is a very pale blue colour.
icy blue
of a very pale blue colour
true blue
If you describe someone as true-blue , you mean that they are right-wing in their ideas and opinions .
steel blue
a dark bluish-grey colour
indigo blue
→ indigotin
powder blue
Something that is powder blue is a pale greyish-blue colour.
steely blue
a dark bluish-grey colour
Wedgwood blue
a pale blue or greyish-blue colour
air-force blue
a greyish shade of blue that is the same colour as the uniform of the Royal Air Force and the air force of some other countries