#3d475e - Anthracite Blue color

A cool, muted slate-blue with strong charcoal undertones, this color reads as a sophisticated deep steel blue leaning toward navy. It feels calm and composed—evoking dusk skies, storm-tossed seas, and industrial minimalism. Slightly desaturated, it pairs beautifully with warm neutrals, soft creams, brass, or copper accents to create contrast without harshness. Ideal for professional branding, user interfaces, and interiors seeking a modern, stable, and reassuring atmosphere that remains understated rather than overtly dramatic.

Color Conversion

Name
Values
CSS
RGB(0-255)
61, 71, 94
rgb(61, 71, 94)
CMYK
0.351, 0.245, 0.00, 0.631
-
sRGB
0.239, 0.278, 0.369
rgb(23.9% 27.8% 36.9%)
Adobe® 98 RGB compatible
0.259, 0.285, 0.366
color(a98-rgb 0.259 0.285 0.366)
HCT
267, 19.5, 30.2
color(--hct 267 13.4% 30.2%)
HSL
222, 21.3, 30.4
hsl(222 21.3% 30.4%)
HSV
222, 35.1, 36.9
color(--hsv 222 35.1% 36.9%)
HWB
222, 23.9, 63.1
hwb(222 23.9% 63.1%)
Lab
30.0, 0.569, -15.1
lab(30 0.569 -15.1)
P3
0.247, 0.277, 0.361
color(display-p3 0.247 0.277 0.361)
XYZ D50
0.0606, 0.0623, 0.0867
color(xyz-d50 0.061 0.062 0.087)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#3d475e
RGB:61 71 94
HSL:221.82deg 21.29% 30.39%
HEX:#5e543d
RGB:94 84 61
HSL:41.82deg 21.29% 30.39%

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