The Warm Basin before Bending

#221d90 RGB(34,29,144)

About this color

The Warm Basin before Bending settles into a dark blue territory with a vivid quality that feels cool — captured at #221d90, RGB(34, 29, 144).

#221d90RGB(34, 29, 144)

HSL 243° · 66% saturation · 34% 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
The Warm Basin before Bending
HEX
#221d90
RGB
rgb(34,29,144)
RGB%
rgb(13.3%,11.4%,56.5%)
HSL
hsl(243,66%,34%)
HSV
hsv(243,80%,56%)
CMYK
cmyk(76,80,0,44)
LAB
lab(21,41,-61)
LCH
lch(21,73,304)
sRGB
(0.133,0.114,0.565)
HEX8
#221d90ff
CSS Name
Decimal
034029144

Similar colors

Color variants

Color info

Lightness
34%
Saturation
66%
Hue
243°
Chroma
73
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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