The Temperate Brook down Lacing

#135c9b RGB(19,92,155)

About this color

The Temperate Brook down Lacing is a dark blue with a intense character, positioned at #135c9b on the color spectrum.

#135c9bRGB(19, 92, 155)

HSL 208° · 78% saturation · 34% lightness

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Psychology

In its darkest registers blue becomes serious and introspective: trustworthy, professional, slightly austere.

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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

From a design perspective, this shade excels as a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

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Colour pairings

Looking at colour relationships, 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
The Temperate Brook down Lacing
HEX
#135c9b
RGB
rgb(19,92,155)
RGB%
rgb(7.5%,36.1%,60.8%)
HSL
hsl(208,78%,34%)
HSV
hsv(208,88%,61%)
CMYK
cmyk(88,41,0,39)
LAB
lab(38,3,-40)
LCH
lch(38,40,274)
sRGB
(0.075,0.361,0.608)
HEX8
#135c9bff
CSS Name
Decimal
019092155

Similar colors

Color variants

Color info

Lightness
34%
Saturation
78%
Hue
208°
Chroma
40
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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