#565b8d - Midnight Sea color

A muted indigo-blue with a subtle gray undertone, this shade evokes twilight skies and worn denim—calm, sophisticated, and slightly nostalgic. It reads cool but not icy, lending an elegant, contemplative mood to interiors or interfaces. Works well as a primary or accent color beside warm neutrals, soft creams, blush pink, or brass and gold for contrast. Ideal for corporate branding, editorial layouts, and cozy living spaces where a refined, grounded blue is desired.

color #565b8d

#565b8d color RGB value is 86, 91, 141, and the CMYK value is 0.390, 0.355, 0.00, 0.447. Alternative names for that color are: midnight sea, gray, steelblue, east bay, midnight blue, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
86, 91, 141
rgb(86, 91, 141)
CMYK
0.390, 0.355, 0.00, 0.447
-
sRGB
0.337, 0.357, 0.553
rgb(33.7% 35.7% 55.3%)
Adobe® 98 RGB compatible
0.345, 0.358, 0.542
color(a98-rgb 0.345 0.358 0.542)
HCT
281, 32.8, 40.2
color(--hct 281 22.6% 40.2%)
HSL
235, 24.2, 44.5
hsl(235 24.2% 44.5%)
HSV
235, 39.0, 55.3
color(--hsv 235 39% 55.3%)
HWB
235, 33.7, 44.7
hwb(235 33.7% 44.7%)
Lab
39.9, 8.01, -28.7
lab(39.9 8.01 -28.7)
P3
0.341, 0.356, 0.539
color(display-p3 0.341 0.356 0.539)
XYZ D50
0.119, 0.112, 0.202
color(xyz-d50 0.119 0.112 0.202)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#565b8d
RGB:86 91 141
HSL:234.55deg 24.23% 44.51%
HEX:#8d8856
RGB:141 136 86
HSL:54.55deg 24.23% 44.51%

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