The Sensible Arch out Arching

#2128b0 RGB(33,40,176)

About this color

The Sensible Arch out Arching reads as medium-dark and vivid — a blue tone recorded at #2128b0, RGB(33, 40, 176).

#2128b0RGB(33, 40, 176)

HSL 237° · 68% saturation · 41% 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

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

At medium lightness, this blue is flexible enough to serve as interactive elements, tags, badges, and highlight states. It has enough saturation to register clearly without straining extended-reading contexts.

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Colour pairings

In terms of colour combinations, 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 Sensible Arch out Arching
HEX
#2128b0
RGB
rgb(33,40,176)
RGB%
rgb(12.9%,15.7%,69%)
HSL
hsl(237,68%,41%)
HSV
hsv(237,81%,69%)
CMYK
cmyk(81,77,0,31)
LAB
lab(27,46,-72)
LCH
lch(27,85,303)
sRGB
(0.129,0.157,0.69)
HEX8
#2128b0ff
CSS Name
Decimal
033040176

Similar colors

Color variants

Color info

Lightness
41%
Saturation
68%
Hue
237°
Chroma
85
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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