#3a4a63 - Silent Sea color

This is a cool, slate-blue hue that balances deep navy richness with smoky gray muting. It evokes storm-tossed seas at dusk, offering calm, sophisticated depth without heavy darkness. Subtle indigo undertones lend a refined warmth, while its muted saturation makes it versatile for modern interiors, professional branding, or casual outerwear. It reads elegant and restrained, pairing well with warm woods, soft creams, or blush accents to create a composed, contemporary palette.

Color Conversion

Name
Values
CSS
RGB(0-255)
58, 74, 99
rgb(58, 74, 99)
CMYK
0.414, 0.253, 0.00, 0.612
-
sRGB
0.227, 0.290, 0.388
rgb(22.7% 29% 38.8%)
Adobe® 98 RGB compatible
0.256, 0.295, 0.385
color(a98-rgb 0.256 0.295 0.385)
HCT
260, 21.9, 31.1
color(--hct 260 15.1% 31.1%)
HSL
217, 26.1, 30.8
hsl(217 26.1% 30.8%)
HSV
217, 41.4, 38.8
color(--hsv 217 41.4% 38.8%)
HWB
217, 22.7, 61.2
hwb(217 22.7% 61.2%)
Lab
30.9, -1.10, -16.9
lab(30.9 -1.1 -16.9)
P3
0.240, 0.288, 0.380
color(display-p3 0.24 0.288 0.38)
XYZ D50
0.0627, 0.0661, 0.0963
color(xyz-d50 0.063 0.066 0.096)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#3a4a63
RGB:58 74 99
HSL:216.59deg 26.11% 30.78%
HEX:#63533a
RGB:99 83 58
HSL:36.59deg 26.11% 30.78%

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