#3f5052 - Thermal color

This deep, muted teal-gray sits between slate and forest tones, offering a cool, sophisticated presence. Its desaturated blue-green hue feels smoky and restrained, making it ideal for calming interiors, modern exteriors, and understated brand palettes. The color reads darker in low light yet retains subtle vitality in bright conditions. It pairs beautifully with warm woods, brass, soft creams, and blush accents, creating balanced contrasts that feel both maritime and metropolitan—a versatile color for elegant, contemporary schemes.

color #3f5052

#3f5052 color RGB value is 63, 80, 82, and the CMYK value is 0.232, 0.0244, 0.00, 0.678. Alternative names for that color are: thermal, gray, darkslategray, limed spruce, outer space, green, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
63, 80, 82
rgb(63, 80, 82)
CMYK
0.232, 0.0244, 0.00, 0.678
-
sRGB
0.247, 0.314, 0.322
rgb(24.7% 31.4% 32.2%)
Adobe® 98 RGB compatible
0.275, 0.318, 0.325
color(a98-rgb 0.275 0.318 0.325)
HCT
206, 12.3, 32.7
color(--hct 206 8.47% 32.7%)
HSL
186, 13.1, 28.4
hsl(186 13.1% 28.4%)
HSV
186, 23.2, 32.2
color(--hsv 186 23.2% 32.2%)
HWB
186, 24.7, 67.8
hwb(186 24.7% 67.8%)
Lab
32.6, -6.50, -3.50
lab(32.6 -6.5 -3.5)
P3
0.260, 0.312, 0.320
color(display-p3 0.26 0.312 0.32)
XYZ D50
0.0646, 0.0737, 0.0687
color(xyz-d50 0.065 0.074 0.069)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#3f5052
RGB:63 80 82
HSL:186.32deg 13.1% 28.43%
HEX:#52413f
RGB:82 65 63
HSL:6.32deg 13.1% 28.43%

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