#b5dcef - Seashore Dreams color

A soft, airy pastel blue with cool, slightly muted undertones—evoking clear winter skies and gentle water reflections. It leans toward periwinkle with a faint lavender hint, giving a calming, sophisticated feel rather than bright playfulness. Ideal for backgrounds, user interfaces, and branding that require tranquility and approachability. Pairs beautifully with warm corals, deep navy, and soft grays to balance contrast. Overall it reads as serene, fresh, and subtly modern.

#b5dcef color RGB value is 181, 220, 239, and the CMYK value is 0.243, 0.0795, 0.00, 0.0627. Alternative names for that color are: seashore dreams, white, lightblue, regent st blue, cornflower, violet.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	181, 220, 239	rgb(181, 220, 239)
CMYK	0.243, 0.0795, 0.00, 0.0627	-
sRGB	0.710, 0.863, 0.937	rgb(71%, 86.3%, 93.7%)
Adobe® 98 RGB compatible	0.752, 0.859, 0.932	color(a98-rgb, 0.752, 0.859, 0.932)
HCT	227, 24.0, 85.6	color(--hct, 227, 16.5%, 85.6%)
HSL	200, 64.4, 82.4	hsl(200, 64.4%, 82.4%)
HSV	200, 24.3, 93.7	color(--hsv, 200, 24.3%, 93.7%)
HWB	200, 71.0, 6.27	hwb(200, 71%, 6.27%)
Lab	85.4, -10.1, -13.8	lab(85.4%, -10.1, -13.8)
P3	0.740, 0.858, 0.929	color(display-p3, 0.74, 0.858, 0.929)
XYZ D50	0.601, 0.668, 0.692	color(xyz-d50, 0.601, 0.668, 0.692)