#8a9eae - Sonata Blue color

A muted, cool steel-blue with subtle green undertones, this soft slate evokes misty coastal mornings and weathered driftwood. It feels calming and sophisticated rather than bright, offering a gentle, subdued presence that reads as both modern and timeless. Ideal for walls, textiles, or ceramics, it pairs beautifully with warm wood tones, creamy neutrals, ochre accents, and charcoal for contrast. The hue lends a serene, collected atmosphere suited to bedrooms, bathrooms, and relaxed living spaces.

color #8a9eae

#8a9eae color RGB value is 138, 158, 174, and the CMYK value is 0.207, 0.0920, 0.00, 0.318. Alternative names for that color are: sonata blue, gray, lightslategray, bali hai, manatee, violet.

Color Conversion

Name
Values
CSS
RGB(0-255)
138, 158, 174
rgb(138, 158, 174)
CMYK
0.207, 0.0920, 0.00, 0.318
-
sRGB
0.541, 0.620, 0.682
rgb(54.1% 62% 68.2%)
Adobe® 98 RGB compatible
0.560, 0.614, 0.674
color(a98-rgb 0.56 0.614 0.674)
HCT
239, 17.2, 64.1
color(--hct 239 11.9% 64.1%)
HSL
207, 18.2, 61.2
hsl(207 18.2% 61.2%)
HSV
207, 20.7, 68.2
color(--hsv 207 20.7% 68.2%)
HWB
207, 54.1, 31.8
hwb(207 54.1% 31.8%)
Lab
63.9, -4.63, -10.8
lab(63.9 -4.63 -10.8)
P3
0.556, 0.617, 0.676
color(display-p3 0.556 0.617 0.676)
XYZ D50
0.303, 0.327, 0.339
color(xyz-d50 0.303 0.327 0.339)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#8a9eae
RGB:138 158 174
HSL:206.67deg 18.18% 61.18%
HEX:#ae9a8a
RGB:174 154 138
HSL:26.67deg 18.18% 61.18%

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