When Tilled Brook beneath Cooling

#5b747e RGB(91,116,126)

About this color

When Tilled Brook beneath Cooling is a muted, medium-dark blue tone, fixed at #5b747e in the RGB color space.

#5b747eRGB(91, 116, 126)

HSL 197° · 16% saturation · 43% lightness

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Psychology

Mid blue dominates corporate and tech branding precisely because it reads as dependable without being cold.

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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

Practically, this medium-dark blue is comfortable 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

For palette building, 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
When Tilled Brook beneath Cooling
HEX
#5b747e
RGB
rgb(91,116,126)
RGB%
rgb(35.7%,45.5%,49.4%)
HSL
hsl(197,16%,43%)
HSV
hsv(197,28%,49%)
CMYK
cmyk(28,8,0,51)
LAB
lab(47,-7,-8)
LCH
lch(47,11,229)
sRGB
(0.357,0.455,0.494)
HEX8
#5b747eff
CSS Name
Decimal
091116126

Similar colors

Color variants

Color info

Lightness
43%
Saturation
16%
Hue
197°
Chroma
11
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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