#3f5865 - Stargazer color

Muted blue-green with a slate-gray undertone, this color reads cool and composed—like a storm-swollen sea at dusk. It balances depth and restraint, offering subtle sophistication without heavy drama. In interiors it calms spaces, pairing elegantly with warm woods, brass accents, or creamy neutrals. On screens it works well for backgrounds, navigation bars, or subdued accents where legibility matters. Overall it feels modern, understated, and quietly maritime, suitable for both professional and cozy palettes.

color #3f5865

#3f5865 color RGB value is 63, 88, 101, and the CMYK value is 0.376, 0.129, 0.00, 0.604. Alternative names for that color are: stargazer, gray, darkslategray, blue bayoux, outer space, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
63, 88, 101
rgb(63, 88, 101)
CMYK
0.376, 0.129, 0.00, 0.604
-
sRGB
0.247, 0.345, 0.396
rgb(24.7% 34.5% 39.6%)
Adobe® 98 RGB compatible
0.285, 0.347, 0.394
color(a98-rgb 0.285 0.347 0.394)
HCT
231, 18.8, 35.9
color(--hct 231 12.9% 35.9%)
HSL
201, 23.2, 32.2
hsl(201 23.2% 32.2%)
HSV
201, 37.6, 39.6
color(--hsv 201 37.6% 39.6%)
HWB
201, 24.7, 60.4
hwb(201 24.7% 60.4%)
Lab
35.8, -7.03, -10.7
lab(35.8 -7.03 -10.7)
P3
0.268, 0.342, 0.391
color(display-p3 0.268 0.342 0.391)
XYZ D50
0.0779, 0.0889, 0.103
color(xyz-d50 0.078 0.089 0.103)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#3f5865
RGB:63 88 101
HSL:200.53deg 23.17% 32.16%
HEX:#654c3f
RGB:101 76 63
HSL:20.53deg 23.17% 32.16%

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