#81d1da - Sea of Tranquility color
A crisp, airy aqua that balances cool cyan with a whisper of teal, producing a fresh, uplifting turquoise. It reads light and watery—evoking shallow tropical seas, minty confections, and spa-like calm—while retaining enough clarity to feel modern and energetic. Ideal for coastal interiors, user interfaces, or branding that wants approachable sophistication, it pairs beautifully with warm corals, sandy neutrals, and deep navies for contrast.
#81d1da color RGB value is 129, 209, 218, and the CMYK value is 0.408, 0.0413, 0.00, 0.145. Alternative names for that color are: sea of tranquility, turquoise, powderblue, half baked, sky blue, green.
Color Conversion
Name | Values | CSS |
|---|---|---|
RGB(0-255) | 129, 209, 218 | rgb(129, 209, 218) |
CMYK | 0.408, 0.0413, 0.00, 0.145 | - |
sRGB | 0.506, 0.820, 0.855 | rgb(50.6% 82% 85.5%) |
Adobe® 98 RGB compatible | 0.611, 0.815, 0.849 | color(a98-rgb 0.611 0.815 0.849) |
HCT | 206, 35.2, 79.2 | color(--hct 206 24.3% 79.2%) |
HSL | 186, 54.6, 68.0 | hsl(186 54.6% 68%) |
HSV | 186, 40.8, 85.5 | color(--hsv 186 40.8% 85.5%) |
HWB | 186, 50.6, 14.5 | hwb(186 50.6% 14.5%) |
Lab | 79.0, -23.9, -12.6 | lab(79 -23.9 -12.6) |
P3 | 0.578, 0.812, 0.848 | color(display-p3 0.578 0.812 0.848) |
XYZ D50 | 0.442, 0.548, 0.566 | color(xyz-d50 0.442 0.548 0.566) |
