#3f6e8e - Big Sur Blue Jade color

A cool, muted slate-blue with smoky teal undertones, evoking a calm, weathered seascape or aged denim. It reads as sophisticated and grounded—subtle rather than bright—with medium-dark depth that lends a restrained elegance. Ideal for corporate branding, interior accents, and nautical palettes, it pairs beautifully with warm sand tones, soft corals, or brass for contrast. The color conveys reliability and quiet confidence, working well in modern and classic settings where a composed, professional atmosphere is desired.

color #3f6e8e

#3f6e8e color RGB value is 63, 110, 142, and the CMYK value is 0.556, 0.225, 0.00, 0.443. Alternative names for that color are: big sur blue jade, gray, steelblue, calypso, midnight blue, violet.

Color Conversion

Name
Values
CSS
RGB(0-255)
63, 110, 142
rgb(63, 110, 142)
CMYK
0.556, 0.225, 0.00, 0.443
-
sRGB
0.247, 0.431, 0.557
rgb(24.7% 43.1% 55.7%)
Adobe® 98 RGB compatible
0.317, 0.430, 0.547
color(a98-rgb 0.317 0.43 0.547)
HCT
241, 31.6, 44.5
color(--hct 241 21.8% 44.5%)
HSL
204, 38.5, 40.2
hsl(204 38.5% 40.2%)
HSV
204, 55.6, 55.7
color(--hsv 204 55.6% 55.7%)
HWB
204, 24.7, 44.3
hwb(204 24.7% 44.3%)
Lab
44.1, -9.23, -22.9
lab(44.1 -9.23 -22.9)
P3
0.290, 0.427, 0.545
color(display-p3 0.29 0.427 0.545)
XYZ D50
0.120, 0.139, 0.209
color(xyz-d50 0.12 0.139 0.209)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#3f6e8e
RGB:63 110 142
HSL:204.3deg 38.54% 40.2%
HEX:#8e5f3f
RGB:142 95 63
HSL:24.3deg 38.54% 40.2%

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