#99d3df - Tourmaline Water Blue color

Soft, airy aqua with a pale cyan base and a subtle mint undertone, this color reads as a tranquil, coastal blue-green. It evokes clear tropical water, seafoam, or a light sky reflected on calm seas, bringing refreshing coolness and a gentle, modern freshness. It pairs beautifully with warm sand tones, crisp white, deep navy, or muted coral for contrast, and works well in interiors, branding, or web design where a calm, uplifting, and clean aesthetic is desired.

#99d3df color RGB value is 153, 211, 223, and the CMYK value is 0.314, 0.0538, 0.00, 0.125. Alternative names for that color are: tourmaline water blue, white, lightblue, regent st blue, sky blue, violet.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	153, 211, 223	rgb(153, 211, 223)
CMYK	0.314, 0.0538, 0.00, 0.125	-
sRGB	0.600, 0.827, 0.875	rgb(60%, 82.7%, 87.5%)
Adobe® 98 RGB compatible	0.669, 0.823, 0.869	color(a98-rgb, 0.669, 0.823, 0.869)
HCT	212, 28.9, 81.1	color(--hct, 212, 19.9%, 81.1%)
HSL	190, 52.2, 73.7	hsl(190, 52.2%, 73.7%)
HSV	190, 31.4, 87.5	color(--hsv, 190, 31.4%, 87.5%)
HWB	190, 60.0, 12.5	hwb(190, 60%, 12.5%)
Lab	80.9, -17.2, -12.3	lab(80.9%, -17.2, -12.3)
P3	0.648, 0.821, 0.867	color(display-p3, 0.648, 0.821, 0.867)
XYZ D50	0.495, 0.583, 0.595	color(xyz-d50, 0.495, 0.583, 0.595)