#6699aa - Cloudy Sea color

A cool, muted teal-blue that sits between slate blue and soft cyan. It has a gentle gray undertone that tames its vibrancy, producing a serene, coastal-mist quality—neither bright nor deeply saturated. The color feels calming and sophisticated, lending itself well to modern interfaces, home textiles, and branding that seeks an understated, trustworthy presence. It pairs beautifully with warm corals or apricot accents, sandy neutrals, and deep charcoal for contrast, offering both refined subtlety and versatile, soothing appeal.

color #6699aa

#6699aa color RGB value is 102, 153, 170, and the CMYK value is 0.400, 0.100, 0.00, 0.333. Alternative names for that color are: cloudy sea, gray, cadetblue, hippie blue, blue green, violet.

Color Conversion

Name
Values
CSS
RGB(0-255)
102, 153, 170
rgb(102, 153, 170)
CMYK
0.400, 0.100, 0.00, 0.333
-
sRGB
0.400, 0.600, 0.667
rgb(40% 60% 66.7%)
Adobe® 98 RGB compatible
0.465, 0.594, 0.658
color(a98-rgb 0.465 0.594 0.658)
HCT
221, 28.0, 60.3
color(--hct 221 19.3% 60.3%)
HSL
195, 28.6, 53.3
hsl(195 28.6% 53.3%)
HSV
195, 40.0, 66.7
color(--hsv 195 40% 66.7%)
HWB
195, 40.0, 33.3
hwb(195 40% 33.3%)
Lab
60.1, -14.3, -14.6
lab(60.1 -14.3 -14.6)
P3
0.444, 0.595, 0.659
color(display-p3 0.444 0.595 0.659)
XYZ D50
0.238, 0.282, 0.320
color(xyz-d50 0.238 0.282 0.32)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#6699aa
RGB:102 153 170
HSL:195deg 28.57% 53.33%
HEX:#aa7766
RGB:170 119 102
HSL:15deg 28.57% 53.33%

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