Frank Brook within the Changing

#40b3a1 RGB(64,179,161)

About this color

Frank Brook within the Changing carries its coordinates at #40b3a1: a medium-dark cyan with moderate saturation.

#40b3a1RGB(64, 179, 161)

HSL 171° · 47% saturation · 48% lightness

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Psychology

Mid cyan is strongly associated with technology, precision, and a certain crisp modernity.

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History

Cyan as a printing ink became central to modern colour reproduction — the C in CMYK — because its complement to red allows the full printable colour range.

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Design use

Practically, this medium-dark cyan is comfortable 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

For palette building, cyan complements warm reds and red-oranges — a palette of technological energy. For calmer use, pair with white, light grey, and the lightest tints of the same hue.

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Color Categories

Color formats

Name
Frank Brook within the Changing
HEX
#40b3a1
RGB
rgb(64,179,161)
RGB%
rgb(25.1%,70.2%,63.1%)
HSL
hsl(171,47%,48%)
HSV
hsv(171,64%,70%)
CMYK
cmyk(64,0,10,30)
LAB
lab(66,-36,0)
LCH
lch(66,36,180)
sRGB
(0.251,0.702,0.631)
HEX8
#40b3a1ff
CSS Name
Decimal
064179161

Similar colors

Color variants

Color info

Lightness
48%
Saturation
47%
Hue
171°
Chroma
36
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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