#66a9b0 - Timid Sea color

A cool, muted teal leaning toward blue-green with a gentle gray undertone. It reads as tranquil and sophisticated—calm like sea glass or a misted lagoon—offering a medium-light value with moderate saturation. This color feels contemporary yet softly vintage, ideal for serene interiors, tech interfaces, and accent pieces that require subtle presence without dominating. Pair it with warm woods, crisp whites, or soft corals to lift it, or with charcoal and stone for a more subdued, elegant palette.

color #66a9b0

#66a9b0 color RGB value is 102, 169, 176, and the CMYK value is 0.420, 0.0398, 0.00, 0.310. Alternative names for that color are: timid sea, teal, cadetblue, neptune, blue green, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
102, 169, 176
rgb(102, 169, 176)
CMYK
0.420, 0.0398, 0.00, 0.310
-
sRGB
0.400, 0.663, 0.690
rgb(40% 66.3% 69%)
Adobe® 98 RGB compatible
0.490, 0.657, 0.683
color(a98-rgb 0.49 0.657 0.683)
HCT
205, 31.3, 65.2
color(--hct 205 21.6% 65.2%)
HSL
186, 31.9, 54.5
hsl(186 31.9% 54.5%)
HSV
186, 42.0, 69.0
color(--hsv 186 42% 69%)
HWB
186, 40.0, 31.0
hwb(186 40% 31%)
Lab
65.0, -20.8, -10.7
lab(65 -20.8 -10.7)
P3
0.461, 0.656, 0.685
color(display-p3 0.461 0.656 0.685)
XYZ D50
0.273, 0.340, 0.350
color(xyz-d50 0.273 0.34 0.35)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#66a9b0
RGB:102 169 176
HSL:185.68deg 31.9% 54.51%
HEX:#b06d66
RGB:176 109 102
HSL:5.68deg 31.9% 54.51%

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