When Moderate Bluff into Rounding

#2159d3 RGB(33,89,211)

About this color

When Moderate Bluff into Rounding is rendered by screens as RGB(33, 89, 211) — a medium-dark, vivid blue hue.

#2159d3RGB(33, 89, 211)

HSL 221° · 73% saturation · 48% lightness

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Psychology

Blue at medium lightness is the colour of trust and communication — widely associated with stability, focus, and honesty.

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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

This shade sits in a versatile middle ground — useful as brand accents, data visualisation series, and illustrative elements. Its middle lightness gives it presence on both white and dark backgrounds.

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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
When Moderate Bluff into Rounding
HEX
#2159d3
RGB
rgb(33,89,211)
RGB%
rgb(12.9%,34.9%,82.7%)
HSL
hsl(221,73%,48%)
HSV
hsv(221,84%,83%)
CMYK
cmyk(84,58,0,17)
LAB
lab(41,28,-68)
LCH
lch(41,74,292)
sRGB
(0.129,0.349,0.827)
HEX8
#2159d3ff
CSS Name
Decimal
033089211

Similar colors

Color variants

Color info

Lightness
48%
Saturation
73%
Hue
221°
Chroma
74
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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