Shadowy Boulder Since Brooding

#00455c RGB(0,69,92)

About this color

Shadowy Boulder Since Brooding is a dark blue with a intense character, positioned at #00455c on the color spectrum.

#00455cRGB(0, 69, 92)

HSL 195° · 100% saturation · 18% 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
Shadowy Boulder Since Brooding
HEX
#00455c
RGB
rgb(0,69,92)
RGB%
rgb(0%,27.1%,36.1%)
HSL
hsl(195,100%,18%)
HSV
hsv(195,100%,36%)
CMYK
cmyk(100,25,0,64)
LAB
lab(27,-10,-19)
LCH
lch(27,21,242)
sRGB
(0,0.271,0.361)
HEX8
#00455cff
CSS Name
Decimal
000069092

Similar colors

Color variants

Color info

Lightness
18%
Saturation
100%
Hue
195°
Chroma
21
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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