Calm Bluff under Turning

#1b5c8c RGB(27,92,140)

About this color

Calm Bluff under Turning settles into a dark blue territory with a vivid quality that feels cool — captured at #1b5c8c, RGB(27, 92, 140).

#1b5c8cRGB(27, 92, 140)

HSL 205° · 68% saturation · 33% lightness

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Psychology

In its darkest registers blue becomes serious and introspective: trustworthy, professional, slightly austere.

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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

From a design perspective, this shade excels 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

Looking at colour relationships, this blue pairs naturally with warm neutrals — tawny beiges, soft terracottas, aged brass — which amplify its cool character by contrast. Analogous blue-violets and blue-greens give a more cohesive, tonal result.

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Color Categories

Color formats

Name
Calm Bluff under Turning
HEX
#1b5c8c
RGB
rgb(27,92,140)
RGB%
rgb(10.6%,36.1%,54.9%)
HSL
hsl(205,68%,33%)
HSV
hsv(205,81%,55%)
CMYK
cmyk(81,34,0,45)
LAB
lab(37,-2,-32)
LCH
lch(37,32,266)
sRGB
(0.106,0.361,0.549)
HEX8
#1b5c8cff
CSS Name
Decimal
027092140

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Color variants

Color info

Lightness
33%
Saturation
68%
Hue
205°
Chroma
32
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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