The Starless Cavern across Howling

#0d2e3b RGB(13,46,59)

About this color

The Starless Cavern across Howling occupies the deep, vivid end of the blue spectrum, defined by its coordinates #0d2e3b — RGB(13, 46, 59).

#0d2e3bRGB(13, 46, 59)

HSL 197° · 64% saturation · 14% lightness

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Psychology

Dark blues project authority, depth and reliability — the colour of deep water, the night sky, and tailored suits.

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History

In Japanese aesthetics, blue — particularly indigo — has been a central colour for centuries: the slow-dyed textiles of Tokushima remain prized for their depth and permanence.

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Design use

Practically speaking, this deep blue is most at home as a primary background in dark themes, a strong border or divider, or a headline colour against a light surface. Combine with lighter tints of the same hue for a cohesive palette.

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Colour pairings

When it comes to colour harmony, complement this blue with amber and warm orange for high-contrast energy, or stay within blue-green and violet neighbours for a serene, cohesive feel.

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Color Categories

Color formats

Name
The Starless Cavern across Howling
HEX
#0d2e3b
RGB
rgb(13,46,59)
RGB%
rgb(5.1%,18%,23.1%)
HSL
hsl(197,64%,14%)
HSV
hsv(197,78%,23%)
CMYK
cmyk(78,22,0,77)
LAB
lab(17,-7,-12)
LCH
lch(17,14,240)
sRGB
(0.051,0.18,0.231)
HEX8
#0d2e3bff
CSS Name
Decimal
013046059

Similar colors

Color variants

Color info

Lightness
14%
Saturation
64%
Hue
197°
Chroma
14
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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