The Bluff behind Humble Working

#64657d RGB(100,101,125)

About this color

The Bluff behind Humble Working occupies the medium-dark, muted end of the blue spectrum, defined by its coordinates #64657d — RGB(100, 101, 125).

#64657dRGB(100, 101, 125)

HSL 238° · 11% saturation · 44% 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

The ancient Egyptians were among the first to produce blue pigment artificially — Egyptian blue, made from copper and sand, coloured the walls of pharaonic tombs.

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Design use

This shade sits in a versatile middle ground — useful as accent colours, call-to-action buttons, and icon fills — it holds its own without overwhelming adjacent elements. Always check WCAG contrast ratios before using it under or over text.

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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 formats

Name
The Bluff behind Humble Working
HEX
#64657d
RGB
rgb(100,101,125)
RGB%
rgb(39.2%,39.6%,49%)
HSL
hsl(238,11%,44%)
HSV
hsv(238,20%,49%)
CMYK
cmyk(20,19,0,51)
LAB
lab(44,5,-13)
LCH
lch(44,14,291)
sRGB
(0.392,0.396,0.49)
HEX8
#64657dff
CSS Name
Decimal
100101125

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Color variants

Color info

Lightness
44%
Saturation
11%
Hue
238°
Chroma
14
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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